{"id":629729,"date":"2024-09-10T17:15:29","date_gmt":"2024-09-10T21:15:29","guid":{"rendered":"https:\/\/www.singlecare.com\/blog\/?p=629729"},"modified":"2025-12-11T16:48:24","modified_gmt":"2025-12-11T21:48:24","slug":"trelegy-vs-spiriva","status":"publish","type":"post","link":"https:\/\/www.singlecare.com\/blog\/trelegy-vs-spiriva\/","title":{"rendered":"Trelegy vs. Spiriva: Differences and similarities explained"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">Trelegy and Spiriva are two popular medications prescribed for <\/span><a href=\"https:\/\/www.singlecare.com\/conditions\/copd-treatment-and-medications\"><span style=\"font-weight: 400;\">chronic obstructive pulmonary disease (COPD)<\/span><\/a><span style=\"font-weight: 400;\">, which includes chronic bronchitis and emphysema. Trelegy and Spiriva work as maintenance treatments to control and prevent COPD symptoms such as shortness of breath, chronic cough, and wheezing. They need to be taken daily for maximum effectiveness. Although th\u2019re used for similar purposes, they differ in active ingredients, dosages, drug interactions, and more.\u00a0\u00a0<\/span><\/p>\n<h2 id=\"trelegy-vs-spiriva-key-differences\"><span style=\"font-weight: 400;\">Trelegy vs. Spiriva: Key differences<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Trelegy Ellipta is a combination <\/span><a href=\"https:\/\/www.accessdata.fda.gov\/drugsatfda_docs\/label\/2023\/209482s018lbl.pdf\"><span style=\"font-weight: 400;\">dry powder inhaler<\/span><\/a><span style=\"font-weight: 400;\"> that includes fluticasone furoate, umeclidinium, and vilanterol. These ingredients work together as a corticosteroid, anticholinergic, and long-acting beta agonist (LABA), respectively. Together, they help reduce inflammation and relax the smooth muscles in the lungs to improve breathing. It\u2019s taken as one inhalation or puff once daily.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Spiriva contains tiotropium, an anticholinergic. It is available as <\/span><a href=\"https:\/\/www.accessdata.fda.gov\/drugsatfda_docs\/label\/2019\/021936s012lbl.pdf\"><span style=\"font-weight: 400;\">Spiriva Respimat<\/span><\/a><span style=\"font-weight: 400;\"> (soft mist inhaler) and <\/span><a href=\"https:\/\/www.accessdata.fda.gov\/drugsatfda_docs\/label\/2018\/021395s048lbl.pdf\"><span style=\"font-weight: 400;\">Spiriva HandiHaler<\/span><\/a><span style=\"font-weight: 400;\"> (dry powder inhaler). Tiotropium works by relaxing the airway muscles and helping keep them open. It\u2019s taken as two puffs once daily.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">`Trelegy is generally a more complete option since it combines three medications in one inhaler, which can be especially helpful for those needing more than one treatment to manage symptoms. Spiriva, on the other hand, focuses solely on bronchodilation or opening up the airways, making it a simpler option for those who don\u2019t need the added ingredients. The Spiriva HandiHaler is also available as a generic, which may be more accessible for some.\u00a0<\/span><\/p>\n<table class=\" singlecare-table\">\n<thead>\n<tr>\n<th class=\"title\" role=\"columnheader\" scope=\"col\">\n<h3 id=\"compare-trelegy-vs-spiriva-key-differences\"><strong><span class=\"title\">Compare Trelegy vs. Spiriva key differences<\/span><\/strong><\/h3>\n<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr class=\"header-row\">\n<td><strong>Difference<\/strong><\/td>\n<td><b>Trelegy<\/b><\/td>\n<td><b>Spiriva<\/b><\/td>\n<\/tr>\n<tr>\n<td><b>Drug class<\/b><\/td>\n<td><span style=\"font-weight: 400;\">Inhaled corticosteroid\/anticholinergic\/long-acting beta agonist<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Anticholinergic<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>Brand\/generic status<\/b><\/td>\n<td><span style=\"font-weight: 400;\">Brand<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Brand and generic available (for Spiriva HandiHaler)<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>What is the generic name?<\/b><\/td>\n<td><span style=\"font-weight: 400;\">Fluticasone furoate\/umeclidinium\/vilanterol<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Tiotropium bromide<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>What form(s) does the drug come in?<\/b><\/td>\n<td><span style=\"font-weight: 400;\">Trelegy Ellipta (inhalation powder)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Spiriva HandiHaler (inhalation powder)<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Spiriva Respimat (inhalation spray)<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>What is the standard dosage?<\/b><\/td>\n<td><span style=\"font-weight: 400;\">1 inhalation by mouth once daily<\/span><\/td>\n<td><span style=\"font-weight: 400;\">2 inhalations by mouth once daily<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>How long is the typical treatment?<\/b><\/td>\n<td><span style=\"font-weight: 400;\">Long-term<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Long-term<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>Who typically uses the medication?<\/b><\/td>\n<td><span style=\"font-weight: 400;\">Adults<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Adults<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"trelegy-vs-spiriva-conditions-treated\"><span style=\"font-weight: 400;\">Trelegy vs. Spiriva: Conditions treated<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Trelegy Ellipta and Spiriva are both used to treat COPD. In addition to COPD, Trelegy is approved by the Food and Drug Administration (FDA) for the maintenance treatment of <\/span><a href=\"https:\/\/www.singlecare.com\/conditions\/asthma-treatment-and-medications\"><span style=\"font-weight: 400;\">asthma<\/span><\/a><span style=\"font-weight: 400;\"> in adults.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">On the other hand, the FDA-approved uses of Spiriva vary depending on the dosage form. For example, Spiriva HandiHaler is approved for the maintenance treatment of COPD in adults. While Spiriva Respimat is also approved for COPD in adults, it may be prescribed to treat asthma in adults and children 6 years and older.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Neither Trelegy nor Spiriva is used to relieve acute bronchospasm or sudden breathing problems. Instead, a short-acting <\/span><a href=\"https:\/\/www.med.unc.edu\/medicine\/uncaap\/education\/inhalers\/rescue-vs-controller-inhalers\/\"><span style=\"font-weight: 400;\">rescue inhaler<\/span><\/a><span style=\"font-weight: 400;\"> like Ventolin (albuterol) is recommended for the immediate relief of an acute COPD or asthma attack.<\/span><\/p>\n<table class=\" singlecare-table\">\n<thead>\n<tr>\n<th>\n<h3 id=\"compare-trelegy-vs-spiriva-conditions-treated\"><span class=\"title\">Compare Trelegy vs. Spiriva conditions treated<\/span><\/h3>\n<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr class=\"header-row\">\n<td><b>Condition<\/b><\/td>\n<td><b>Trelegy<\/b><\/td>\n<td><b>Spiriva<\/b><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">COPD<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Yes<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Yes (HandiHaler and Respimat)<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Asthma<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Yes<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Yes (Respimat)<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 id=\"is-spiriva-better-than-trelegy\"><span style=\"font-weight: 400;\">Is Spiriva better than Trelegy?<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Trelegy and Spiriva are effective medications that help improve lung function and reduce exacerbations or flare-ups. Taking them consistently may help reduce the risk of hospital visits due to breathing problems and improve a person\u2019s overall quality of life.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">However, Spiriva is typically used for <\/span><a href=\"https:\/\/goldcopd.org\/wp-content\/uploads\/2024\/02\/POCKET-GUIDE-GOLD-2024-ver-1.2-11Jan2024_WMV.pdf\"><span style=\"font-weight: 400;\">less severe forms of COPD<\/span><\/a><span style=\"font-weight: 400;\"> in people who may only need a single inhaler to manage their symptoms. COPD can progress, and in people with more severe disease, Trelegy may be a better option since it combines three medications in one inhaler. Still, limited studies directly compare Trelegy and Spiriva.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">One study found that people with COPD who switched from one or two inhalers to a single triple inhaler like Trelegy had fewer flare-ups and <\/span><a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC8184143\/\"><span style=\"font-weight: 400;\">improved lung function<\/span><\/a><span style=\"font-weight: 400;\">. Researchers also found that older adults and those who had more frequent flare-ups or asthma-like symptoms experienced the most benefit from switching.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">What\u2019s best for one person might not be best for someone else. Only a healthcare provider can recommend the most effective medication based on factors like other medical conditions and interactions with other medications.<\/span><\/p>\n<p><a class=\"cta-button sc-external-link\" href=\"https:\/\/www.singlecare.com\/resources\/copd\" target=\"_blank\" rel=\"noopener\">COPD Coupons &amp; Resources<\/a><\/p>\n<h2 id=\"trelegy-vs-spiriva-insurance-coverage-and-cost-comparison\"><span style=\"font-weight: 400;\">Trelegy vs. Spiriva: Insurance coverage and cost comparison<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Insurance plans and Medicare Part D may cover Trelegy Ellipta and Spiriva, but actual coverage and out-of-pocket costs can vary by plan. It\u2019s important to check with specific insurance plans to see if these inhalers are on their formulary or preferred drug list.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Without insurance or coupons, <\/span><a href=\"https:\/\/www.singlecare.com\/blog\/trelegy-ellipta-without-insurance\/\"><span style=\"font-weight: 400;\">Trelegy&#8217;s average retail price<\/span><\/a><span style=\"font-weight: 400;\"> for a 30-day supply is $918, depending on the pharmacy and location. The average retail price of Spiriva HandiHaler is $668, and the average retail price of Spiriva Respimat is $97. A generic version of Spiriva HandiHaler, tiotropium bromide, may be available at a lower cost than the brand-name drug.\u00a0\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Patients may be able to save with a <\/span><a href=\"https:\/\/www.singlecare.com\/prescription-discount-card\"><span style=\"font-weight: 400;\">SingleCare prescription discount card<\/span><\/a><span style=\"font-weight: 400;\">. Using this card can help people access up to 80% in savings and can be used at various pharmacies across the country.\u00a0\u00a0<\/span><\/p>\n<table class=\" singlecare-table\">\n<thead>\n<tr>\n<th>\n<h3 id=\"compare-trelegy-vs-spiriva-cost-coverage\"><span class=\"title\">Compare Trelegy vs. Spiriva cost &amp; coverage<\/span><\/h3>\n<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr class=\"header-row\">\n<td><strong>Coverage details<\/strong><\/td>\n<td><b>Trelegy<\/b><\/td>\n<td><b>Spiriva HandiHaler<\/b><\/td>\n<td><b>Spiriva Respimat<\/b><\/td>\n<\/tr>\n<tr>\n<td><b>Typically covered by insurance?<\/b><\/td>\n<td><span style=\"font-weight: 400;\">Yes<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Yes<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Yes<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>Typically covered by Medicare Part D?<\/b><\/td>\n<td><span style=\"font-weight: 400;\">Yes<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Yes<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Yes<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>Quantity<\/b><\/td>\n<td><span style=\"font-weight: 400;\">1 box<\/span><\/td>\n<td><span style=\"font-weight: 400;\">1 box<\/span><\/td>\n<td><span style=\"font-weight: 400;\">1 box<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>Average retail cost<\/b><\/td>\n<td><span style=\"font-weight: 400;\">$918<\/span><\/td>\n<td><span style=\"font-weight: 400;\">$675<\/span><\/td>\n<td><span style=\"font-weight: 400;\">$62<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>SingleCare cost<\/b><\/td>\n<td><a class=\"cta-button\" href=\"https:\/\/www.singlecare.com\/prescription\/trelegy-ellipta\"><span style=\"font-weight: 400;\">$534<\/span><\/a><\/td>\n<td><a class=\"cta-button\" href=\"https:\/\/www.singlecare.com\/prescription\/spiriva-handihaler\"><span style=\"font-weight: 400;\">$266\u00a0<\/span><\/a><\/td>\n<td><a class=\"cta-button\" href=\"https:\/\/www.singlecare.com\/prescription\/spiriva-respimat\"><span style=\"font-weight: 400;\">$62\u00a0\u00a0<\/span><\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><small><i><span style=\"font-weight: 400;\">Prescription drug prices often change. These are the most accurate medication prices at the time of publishing in ZIP code 23666 as of Dec. 11, 2025. The listed price without insurance references the price of brand-name drugs (unless otherwise specified). The listed SingleCare price references the price of generic drugs if available.<\/span><\/i><small><\/small><\/small><\/p>\n<h2 id=\"trelegy-vs-spiriva-side-effects\"><span style=\"font-weight: 400;\">Trelegy vs. Spiriva side effects<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Both drugs share similar side effects, such as upper respiratory and urinary tract infections. In addition, both medications can cause headaches, sore throat, and cough. Other side effects are possible, although their severity and frequency of occurrence can vary.\u00a0\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Spiriva may be more likely to cause chest pain and dry mouth than Trelegy. However, Trelegy has been found to cause back pain as a potential side effect, which is not one that\u2019s listed on Spiriva\u2019s drug label.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Both drugs can also cause serious side effects, including allergic reactions, especially in those with an allergy to milk proteins. Seek immediate medical attention for symptoms of a serious allergic reaction, such as rash, swelling of the face or throat, or trouble breathing. For a complete list of side effects, consult a healthcare provider.<\/span><\/p>\n<table class=\" singlecare-table\" role=\"table\">\n<thead>\n<tr>\n<th class=\"title\" role=\"columnheader\" scope=\"col\">\n<h3 id=\"compare-trelegy-vs-spiriva-side-effects\">Compare Trelegy vs. Spiriva side effects<\/h3>\n<\/th>\n<\/tr>\n<\/thead>\n<thead><\/thead>\n<tbody>\n<tr class=\"header-row\">\n<td>\u00a0 <strong>Side effect<\/strong><\/td>\n<td><b>Applicable?<\/b><\/td>\n<td><b>Frequency<\/b><\/td>\n<td><b>Applicable?<\/b><\/td>\n<td><b>Frequency<\/b><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Headache<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Yes<\/span><\/td>\n<td><span style=\"font-weight: 400;\">5%<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Yes<\/span><\/td>\n<td><span style=\"font-weight: 400;\">6%<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Chest pain<\/span><\/td>\n<td><span style=\"font-weight: 400;\">No<\/span><\/td>\n<td><span style=\"font-weight: 400;\">&#8211;<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Yes<\/span><\/td>\n<td><span style=\"font-weight: 400;\">7%<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Sore throat<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Yes<\/span><\/td>\n<td><span style=\"font-weight: 400;\">15%<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Yes<\/span><\/td>\n<td><span style=\"font-weight: 400;\">9%<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Upper respiratory tract infection<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Yes<\/span><\/td>\n<td><span style=\"font-weight: 400;\">7%<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Yes<\/span><\/td>\n<td><span style=\"font-weight: 400;\">41%<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Urinary tract infection<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Yes<\/span><\/td>\n<td><span style=\"font-weight: 400;\">2%<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Yes<\/span><\/td>\n<td><span style=\"font-weight: 400;\">7%<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Dry mouth<\/span><\/td>\n<td><span style=\"font-weight: 400;\">No<\/span><\/td>\n<td><span style=\"font-weight: 400;\">&#8211;<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Yes<\/span><\/td>\n<td><span style=\"font-weight: 400;\">16%<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Constipation<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Yes<\/span><\/td>\n<td><span style=\"font-weight: 400;\">&gt;1%<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Yes<\/span><\/td>\n<td><span style=\"font-weight: 400;\">4%<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Back pain<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Yes<\/span><\/td>\n<td><span style=\"font-weight: 400;\">2%<\/span><\/td>\n<td><span style=\"font-weight: 400;\">No<\/span><\/td>\n<td><span style=\"font-weight: 400;\">&#8211;<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Cough<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Yes<\/span><\/td>\n<td><span style=\"font-weight: 400;\">1%<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Yes<\/span><\/td>\n<td><span style=\"font-weight: 400;\">3%<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><small><i><span style=\"font-weight: 400;\">Frequency is not based on data from a head-to-head trial. This may not be a complete list of adverse effects that can occur. Please refer to your healthcare provider to learn more.<\/span><\/i><\/small><\/p>\n<p><small><span style=\"font-weight: 400;\">Source: DailyMed (<\/span><a href=\"https:\/\/dailymed.nlm.nih.gov\/dailymed\/drugInfo.cfm?setid=b5a81d5a-4648-4c7a-951d-33c014a63c7e\"><span style=\"font-weight: 400;\">Trelegy<\/span><\/a><span style=\"font-weight: 400;\">), DailyMed (<\/span><a href=\"https:\/\/dailymed.nlm.nih.gov\/dailymed\/drugInfo.cfm?setid=820839ef-e53d-47e8-a3b9-d911ff92e6a9\"><span style=\"font-weight: 400;\">Spiriva<\/span><\/a><span style=\"font-weight: 400;\">)<\/span><small> <\/small><\/small><\/p>\n<h2 id=\"trelegy-and-spiriva-drug-interactions\"><span style=\"font-weight: 400;\">Trelegy and Spiriva drug interactions<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Trelegy interacts with more drugs than Spiriva. However, both Trelegy and Spiriva can interact with other anticholinergic drugs, increasing the risk of certain side effects like dry mouth, blurred vision, and constipation. It\u2019s recommended to avoid using Trelegy and Spiriva with other anticholinergic-containing medications.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">In addition, Trelegy can interact with the following medications:\u00a0<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Strong cytochrome P450 3A4 inhibitors:<\/b><span style=\"font-weight: 400;\"> Certain antifungals, antibiotics, and antivirals, among other medications, can interact with Trelegy. Combining Trelegy with these medications may cause cardiovascular side effects like increased heart rate and blood pressure, or side effects related to corticosteroids, such as swelling, weight gain, and mood changes.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><a href=\"https:\/\/www.singlecare.com\/drug-classes\/maois\"><b>Monoamine oxidase inhibitors<\/b><\/a><b> and <\/b><a href=\"https:\/\/www.singlecare.com\/drug-classes\/tricyclic-antidepressants\"><b>tricyclic antidepressants<\/b><\/a><b>:<\/b><span style=\"font-weight: 400;\"> These types of antidepressants can increase the effects of vilanterol on the heart. Combining these medications with Trelegy should only be done with guidance from a healthcare provider.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><a href=\"https:\/\/www.singlecare.com\/drug-classes\/beta-blockers\"><b>Beta blockers<\/b><\/a><b>: <\/b><span style=\"font-weight: 400;\">These medications are prescribed to treat heart conditions or high blood pressure, but they can also reduce how well Trelegy works to open the airways. In severe cases, taking a beta blocker with Trelegy may lead to serious breathing problems.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><b>Certain <\/b><a href=\"https:\/\/www.singlecare.com\/drug-classes\/diuretics\"><b>diuretics<\/b><\/a><b>: <\/b><span style=\"font-weight: 400;\">Known as &#8220;water pills,&#8221; these get rid of extra fluid but can also lower potassium levels. Since taking these drugs with Trelegy can increase the risk of an irregular heartbeat, it may be recommended to check potassium levels before using them together.\u00a0<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Tell a healthcare provider about all medications you take, including prescription drugs, over-the-counter medicine, and herbal supplements, before starting a new medication.<\/span><\/p>\n<table class=\" singlecare-table\" role=\"table\">\n<thead>\n<tr>\n<th class=\"title\" role=\"columnheader\" scope=\"col\">\n<h3 id=\"compare-trelegy-vs-spiriva-drug-interactions\"><span class=\"title\">Compare Trelegy vs. Spiriva drug interactions<\/span><\/h3>\n<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr class=\"header-row\">\n<td><b>Drug<\/b><\/td>\n<td><b>Drug class<\/b><\/td>\n<td><b>Trelegy<\/b><\/td>\n<td><b>Spiriva<\/b><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Atrovent (ipratropium)<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Ditropan (oxybutynin)<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Cogentin (benztropine)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Anticholinergic<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Yes<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Yes<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Nizoral (ketoconazole)<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Sporanox (itraconazole)<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Diflucan (fluconazole)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Antifungal<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Yes<\/span><\/td>\n<td><span style=\"font-weight: 400;\">No<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Biaxin (clarithromycin)<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Ery-Tab (erythromycin)<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Zithromax (azithromycin)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Antibiotic<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Yes<\/span><\/td>\n<td><span style=\"font-weight: 400;\">No<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Norvir (ritonavir)<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Crixivan (indinavir)<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Reyataz (atazanavir)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Antiviral<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Yes<\/span><\/td>\n<td><span style=\"font-weight: 400;\">No<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Nardil (phenelzine)<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Parnate (tranylcypromine)<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Marplan (isocarboxazid)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Monoamine oxidase inhibitor<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Yes<\/span><\/td>\n<td><span style=\"font-weight: 400;\">No<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Elavil (amitriptyline)<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Tofranil (imipramine)<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Pamelor (nortriptyline)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Tricyclic antidepressant<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Yes<\/span><\/td>\n<td><span style=\"font-weight: 400;\">No<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Inderal (propranolol)<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Toprol-XL (metoprolol)<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Tenormin (atenolol)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Beta blocker<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Yes<\/span><\/td>\n<td><span style=\"font-weight: 400;\">No<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Lasix (furosemide)<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Microzide (hydrochlorothiazide)<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Demadex (torsemide)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Non\u2013potassium-sparing diuretic<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Yes<\/span><\/td>\n<td><span style=\"font-weight: 400;\">No<\/span><\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><small><i><span style=\"font-weight: 400;\">Consult a healthcare professional for other possible drug interactions.<\/span><\/i><small><\/small><\/small><\/p>\n<h2 id=\"trelegy-and-spiriva-drug-warnings\"><span style=\"font-weight: 400;\">Trelegy and Spiriva drug warnings<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Both Trelegy and Spiriva can worsen certain health conditions like narrow-angle glaucoma and urinary retention (trouble urinating). People with <\/span><a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/35669010\/\"><span style=\"font-weight: 400;\">existing glaucoma<\/span><\/a><span style=\"font-weight: 400;\">, an enlarged prostate, or bladder-neck problems may need to use these medications carefully and seek medical help if they experience eye pain, vision changes, or difficulty urinating.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">In rare cases, these inhalers may cause paradoxical bronchospasm, a condition in which breathing or wheezing worsens after using the medication. If this happens, the inhaler may need to be stopped and replaced with a different treatment.\u00a0<\/span><\/p>\n<h3 id=\"additional-warnings-for-trelegy\"><span style=\"font-weight: 400;\">Additional warnings for Trelegy<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">Since Trelegy combines three different medications, it has additional warnings that don\u2019t apply to Spiriva. A potential side effect of Trelegy is <\/span><a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/27817816\/\"><span style=\"font-weight: 400;\">thrush<\/span><\/a><span style=\"font-weight: 400;\"> or Candida albicans infections in the mouth and throat. To reduce this risk, it\u2019s important to rinse the mouth with water (without swallowing) after inhalation.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">COPD patients taking Trelegy may also have an increased risk of pneumonia. It\u2019s important to watch for fever, chills, cough, or shortness of breath while using it. In addition, the steroid in Trelegy can weaken the immune system, which could lead to or worsen fungal, bacterial, viral, or parasitic infections.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Trelegy can affect how the <\/span><a href=\"https:\/\/www.ajmc.com\/view\/study-says-ics-use-for-asthma-is-linked-with-adrenal-suppression\"><span style=\"font-weight: 400;\">adrenal glands<\/span><\/a><span style=\"font-weight: 400;\"> work, especially in those switching from oral steroids too quickly. A healthcare provider may recommend slowly tapering off the old medication to prevent adrenal problems. Using too much Trelegy can also lead to adrenal suppression or hypercorticism (too much steroid hormone in the body).<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Other risks include heart rhythm problems, high blood pressure, decreased bone density, and electrolyte imbalances like low potassium. People with conditions like seizures, thyroid problems, or diabetes may need to use Trelegy with caution.<\/span><\/p>\n<h2 id=\"can-you-take-trelegy-and-spiriva-together\"><span style=\"font-weight: 400;\">Can you take Trelegy and Spiriva together?<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Taking Trelegy and Spiriva together isn\u2019t generally recommended because both medications contain an anticholinergic ingredient. Trelegy includes umeclidinium, while Spiriva contains tiotropium. Using these together can increase the risk of side effects such as dry mouth, constipation, blurred vision, and trouble urinating. A healthcare provider may be more likely to recommend adding a different inhaler or switching completely to Trelegy if Spiriva isn\u2019t working well enough to control symptoms.\u00a0<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Trelegy and Spiriva are two popular medications prescribed for chronic obstructive pulmonary disease (COPD), which includes chronic bronchitis and emphysema. Trelegy and Spiriva work as maintenance treatments to control and prevent COPD symptoms such as shortness of breath, chronic cough, and wheezing. They need to be taken daily for maximum effectiveness. Although th\u2019re used for [&hellip;]<\/p>\n","protected":false},"author":149,"featured_media":629730,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[8313],"tags":[4343,20946],"coauthors":[8669],"class_list":["post-629729","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-drug-vs-drug","tag-brand-name-drugs","tag-copd","wpautop"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.8 (Yoast SEO v27.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Trelegy vs. Spiriva: Differences and similarities explained<\/title>\n<meta name=\"description\" content=\"Trelegy and Spiriva treat COPD, but they work in different ways, come in different forms, and differ in cost.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, 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