{"id":628494,"date":"2024-06-06T18:30:31","date_gmt":"2024-06-06T22:30:31","guid":{"rendered":"https:\/\/www.singlecare.com\/blog\/?p=628494"},"modified":"2024-10-25T09:55:48","modified_gmt":"2024-10-25T13:55:48","slug":"abrysvo-vs-arexvy","status":"publish","type":"post","link":"https:\/\/www.singlecare.com\/blog\/abrysvo-vs-arexvy\/","title":{"rendered":"Abrysvo vs. Arexvy: Differences, similarities &#038; side effects"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">Respiratory syncytial virus (RSV) is a common respiratory virus that typically causes mild, cold-like symptoms but can be severe in infants and older adults. In some cases, RSV-related infections may lead to hospitalization or death. In response to this health concern, two brand-name vaccines, Arexvy and Abrysvo, have recently become available as preventive measures. They work by stimulating the body&#8217;s immune response to <\/span><a href=\"https:\/\/www.singlecare.com\/blog\/rsv-vaccine\/\"><span style=\"font-weight: 400;\">defend against RSV<\/span><\/a><span style=\"font-weight: 400;\">.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">These vaccines are designed for adults over the age of 60, a demographic vulnerable to severe RSV infections. Arexvy and Abrysvo serve the same goal but vary in how they are made and given. They may also vary in potential costs and side effects. Therefore, it&rsquo;s important to discuss your options with a healthcare provider.&nbsp;<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Read on to learn more about the similarities and differences between Abrysvo and Arexvy.&nbsp;<\/span><\/p>\n<h2 id=\"abrysvo-vs-arexvy-key-differences\"><span style=\"font-weight: 400;\">Abrysvo vs. Arexvy: Key differences<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">The key differences between the two vaccines lie in their composition. <\/span><a href=\"https:\/\/www.fda.gov\/media\/168889\/download\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">Abrysvo<\/span><\/a><span style=\"font-weight: 400;\">, developed by Pfizer Inc., is a bivalent vaccine that does not contain an adjuvant but is designed to protect against both strains of the virus, RSV A and RSV B. The lack of an adjuvant means that this vaccine uses the antigens themselves to evoke an immune response.&nbsp;<\/span><\/p>\n<p><a href=\"https:\/\/www.fda.gov\/media\/167805\/download\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">Arexvy<\/span><\/a><span style=\"font-weight: 400;\">, on the other hand, is an adjuvanted vaccine developed by GlaxoSmithKline (GSK). An adjuvanted vaccine contains a substance that helps boost the immune response to the vaccine. This can be particularly helpful for older adults whose immune systems may not work as effectively.<\/span><\/p>\n<p>&nbsp;<\/p>\n<table class=\" singlecare-table\">\n<thead>\n<tr>\n<th>\n<h3 id=\"abrysvo-vs-arexvy-compare-key-differences\"><span class=\"title\">Abrysvo vs. Arexvy: Compare key differences<\/span><\/h3>\n<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr class=\"header-row\">\n<td><\/td>\n<td><b>Abrysvo<\/b><\/td>\n<td><b>Arexvy<\/b><\/td>\n<\/tr>\n<tr>\n<td><b>Drug class<\/b><\/td>\n<td><span style=\"font-weight: 400;\">Respiratory syncytial virus (RSV) vaccine<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Respiratory syncytial virus (RSV) vaccine, adjuvanted<\/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<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>What is the generic name?<\/b><\/td>\n<td><span style=\"font-weight: 400;\">RSVPreF vaccine<\/span><\/td>\n<td><span style=\"font-weight: 400;\">RSVPreF3 vaccine<\/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;\">Intramuscular injection<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Intramuscular injection<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>What is the standard dosage?<\/b><\/td>\n<td><span style=\"font-weight: 400;\">A single dose of 0.5 ml into the muscle<\/span><\/td>\n<td><span style=\"font-weight: 400;\">A single dose of 0.5 ml into the muscle<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>How long is the typical treatment?<\/b><\/td>\n<td><span style=\"font-weight: 400;\">One dose<\/span><\/td>\n<td><span style=\"font-weight: 400;\">One dose<\/span><\/td>\n<\/tr>\n<tr>\n<td><b>Who typically uses the medication?<\/b><\/td>\n<td><span style=\"font-weight: 400;\">Adults 60 years and older, pregnant women at 32 through 36 weeks of pregnancy<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Adults 60 years and older<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<h2 id=\"abrysvo-vs-arexvy-conditions-treated\"><span style=\"font-weight: 400;\">Abrysvo vs. Arexvy: Conditions treated<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Abrysvo and Arexvy are two vaccines approved by the Food and Drug Administration (FDA) to protect individuals against RSV. This virus is a common cause of respiratory tract infections, particularly known for leading to lower respiratory tract diseases such as bronchiolitis and <\/span><a href=\"https:\/\/www.singlecare.com\/conditions\/pneumonia-symptoms\"><span style=\"font-weight: 400;\">pneumonia<\/span><\/a><span style=\"font-weight: 400;\">. These are serious lung diseases, especially in older adults, infants, and those with weakened immune systems.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Abrysvo and Arexvy are typically used in older adults to prevent RSV infections. The Centers for Disease Control and Prevention (CDC) recommends that adults 60 years and older receive a single dose in <\/span><a href=\"https:\/\/www.cdc.gov\/vaccines\/vpd\/rsv\/index.html\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">late summer or early fall<\/span><\/a><span style=\"font-weight: 400;\">.&nbsp;<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Abrysvo stands out as it is also approved for use in pregnant women between 32 and 36 weeks of pregnancy. Administering Abrysvo to pregnant women can help protect babies from severe lung diseases from birth until they are six months of age. A single dose of Abrysvo during pregnancy is recommended anytime between September and January. Arexvy is not approved for pregnant individuals.<\/span><\/p>\n<p>&nbsp;<\/p>\n<table class=\" singlecare-table\">\n<thead>\n<tr>\n<th>\n<h3 id=\"abrysvo-vs-arexvy-compare-conditions-treated\"><span class=\"title\">Abrysvo vs. Arexvy: Compare 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>Abrysvo<\/b><\/td>\n<td><b>Arexvy<\/b><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Active immunization to prevent RSV-induced lower respiratory tract disease in adults 60 years and older<\/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;\">Active immunization in pregnant women to prevent RSV-induced lower respiratory tract disease in infants from birth to 6 months<\/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<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<h2 id=\"is-arexvy-better-than-abrysvo\">Is Arexvy better than Abrysvo?<\/h2>\n<p><span style=\"font-weight: 400;\">Abrysvo and Arexvy are both effective and approved for preventing RSV-related lung diseases. The better option may depend on the intended purpose and cost-effectiveness. No head-to-head clinical studies have been carried out to compare Arexvy to Abrysvo. However, clinical trials have tested these vaccines against placebos.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">In a <\/span><a href=\"https:\/\/www.nejm.org\/doi\/full\/10.1056\/NEJMoa2213836\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">Phase 3 clinical trial for Abrysvo, funded by Pfizer Inc.<\/span><\/a><span style=\"font-weight: 400;\">, findings showed that it had a 67% efficacy in preventing RSV infections with at least two symptoms among individuals ages 60 and older. Moreover, the vaccine demonstrated an 86% effectiveness in protecting against more severe RSV illness characterized by three associated symptoms.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">In a <\/span><a href=\"https:\/\/www.nejm.org\/doi\/full\/10.1056\/NEJMoa2209604\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">Phase 3 trial for Arexvy, funded by GSK<\/span><\/a><span style=\"font-weight: 400;\">, a single dose showed strong protection against severe lung infections caused by RSV. The vaccine was around 83% effective in preventing serious infections and 72% effective in preventing acute RSV-associated infections. Although the vaccine caused more temporary side effects than a placebo, it was generally safe and effective in preventing severe lung infections in older adults. <\/span><a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/38477988\/\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">Another study in pregnant women<\/span><\/a><span style=\"font-weight: 400;\"> found that Arexvy reduced the risk of severe respiratory disease in newborns by 69%.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Consult a healthcare provider for guidance on the most appropriate RSV vaccine for your situation.&nbsp;<\/span><\/p>\n<h2 id=\"abrysvo-vs-arexvy-insurance-coverage-and-cost-comparison\"><span style=\"font-weight: 400;\">Abrysvo vs. Arexvy: Insurance coverage and cost comparison<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Insurance companies may cover both vaccines, and they are typically eligible for coverage under Medicare Part D. This means that most individuals with Medicare can receive the vaccine with little to no out-of-pocket cost.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">The actual cost of these vaccines without insurance can vary, but tools like SingleCare can help manage those expenses. SingleCare offers <\/span><a href=\"https:\/\/www.singlecare.com\/prescription-discount-card\"><span style=\"font-weight: 400;\">cost-saving coupons<\/span><\/a><span style=\"font-weight: 400;\"> that could help with managing the expenses of these vaccines, but specific prices might change over time and could also vary depending on the location and provider.<\/span><\/p>\n<p>&nbsp;<\/p>\n<table class=\" singlecare-table\">\n<thead>\n<tr>\n<th>\n<h3 id=\"compare-costs-coverage-of-abrysvo-vs-arexvy\"><span class=\"title\">Compare costs &amp; coverage of Abrysvo vs. Arexvy<\/span><\/h3>\n<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr class=\"header-row\">\n<td><\/td>\n<td><b>Abrysvo<\/b><\/td>\n<td><b>Arexvy<\/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<\/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><a href=\"https:\/\/www.singlecare.com\/blog\/is-arexvy-covered-by-medicare\/\"><span style=\"font-weight: 400;\">Yes<\/span><\/a><\/td>\n<\/tr>\n<tr>\n<td><b>Quantity<\/b><\/td>\n<td><span style=\"font-weight: 400;\">1, 120 mcg\/0.5 ml intramuscular solution<\/span><\/td>\n<td><span style=\"font-weight: 400;\">1, 120 mcg\/0.5 ml intramuscular solution<\/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\/abrysvo\"><span style=\"font-weight: 400;\">$300<\/span><\/a><\/td>\n<td><a class=\"cta-button\" href=\"https:\/\/www.singlecare.com\/prescription\/arexvy\"><span style=\"font-weight: 400;\">$285<\/span><\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<h2 id=\"abrysvo-vs-arexvy-side-effects\"><span style=\"font-weight: 400;\">Abrysvo vs. Arexvy side effects<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Both vaccines share similar common side effects, which are typically mild and resolve on their own.&nbsp;<\/span><\/p>\n<p><span style=\"font-weight: 400;\">One of the most frequently reported side effects associated with both Abrysvo and Arexvy is pain at the injection site, which is a common occurrence with many types of injections. Some people may feel soreness or discomfort in the area where the vaccine was administered.&nbsp;<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Some individuals who received these vaccines have also reported feeling tired or experiencing muscle pain. In addition, some recipients report having a headache after the vaccination. Unlike Arexvy, Abrysvo has also been reported to cause nausea and diarrhea.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">While these side effects are generally not serious, both vaccines can potentially cause more severe adverse reactions. An example of a serious side effect could include an allergic reaction, though this is rare.<\/span><\/p>\n<p><strong>RELATED: <a href=\"https:\/\/www.singlecare.com\/blog\/arexvy-side-effects\/\">Arexvy side effects and how to avoid them<\/a><\/strong><\/p>\n<p>&nbsp;<\/p>\n<table class=\" singlecare-table\">\n<thead>\n<tr>\n<th>\n<h3 id=\"compare-side-effects-of-abrysvo-vs-arexvy\"><span class=\"title\">Compare side effects of Abrysvo vs. Arexvy<\/span><\/h3>\n<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr class=\"header-row\">\n<td><\/td>\n<td colspan=\"2\"><b>Abrysvo<\/b><\/td>\n<td colspan=\"2\"><b>Arexvy<\/b><\/td>\n<\/tr>\n<tr class=\"header-row\">\n<td><span style=\"text-decoration: underline;\">Side Effect<\/span><\/td>\n<td><span style=\"text-decoration: underline;\">Applicable?<\/span><\/td>\n<td><span style=\"text-decoration: underline;\">Frequency<\/span><\/td>\n<td><span style=\"text-decoration: underline;\">Applicable?<\/span><\/td>\n<td><span style=\"text-decoration: underline;\">Frequency<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Injection site pain<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Yes<\/span><\/td>\n<td><span style=\"font-weight: 400;\">40%<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Yes<\/span><\/td>\n<td><span style=\"font-weight: 400;\">61%<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Fatigue<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Yes<\/span><\/td>\n<td><span style=\"font-weight: 400;\">16%<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Yes<\/span><\/td>\n<td><span style=\"font-weight: 400;\">34%<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Muscle pain<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Yes<\/span><\/td>\n<td><span style=\"font-weight: 400;\">27%<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Yes<\/span><\/td>\n<td><span style=\"font-weight: 400;\">29%<\/span><\/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;\">31%<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Yes<\/span><\/td>\n<td><span style=\"font-weight: 400;\">27%<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Joint pain<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Yes<\/span><\/td>\n<td><span style=\"font-weight: 400;\">8%<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Yes<\/span><\/td>\n<td><span style=\"font-weight: 400;\">18%<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Nausea<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Yes<\/span><\/td>\n<td><span style=\"font-weight: 400;\">20%<\/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;\">Diarrhea<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Yes<\/span><\/td>\n<td><span style=\"font-weight: 400;\">6%<\/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<\/tbody>\n<\/table>\n<h6><span style=\"font-weight: 400;\">Source: DailyMed (<\/span><a href=\"https:\/\/dailymed.nlm.nih.gov\/dailymed\/drugInfo.cfm?setid=be18292e-b1a2-4815-a0ed-003efaa6bea3\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">Abrysvo<\/span><\/a><span style=\"font-weight: 400;\">), DailyMed (<\/span><a href=\"https:\/\/dailymed.nlm.nih.gov\/dailymed\/drugInfo.cfm?setid=1e50f275-002e-413f-a840-66ee3cb3740c\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">Arexvy<\/span><\/a><span style=\"font-weight: 400;\">)<\/span><\/h6>\n<h2 id=\"abrysvo-and-arexvy-drug-interactions\"><span style=\"font-weight: 400;\">Abrysvo and Arexvy drug interactions<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">The Abrysvo and Arexvy FDA labels of these vaccines don&rsquo;t list any reported drug interactions. Therefore, the risk of interacting with most prescription medications, over-the-counter medicines, and herbal supplements is low. At this time, however, specifics on drug interactions are not broadly available.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Taking <\/span><a href=\"https:\/\/www.singlecare.com\/blog\/immunosuppressant-drug\/\"><span style=\"font-weight: 400;\">immunosuppressant drugs<\/span><\/a><span style=\"font-weight: 400;\"> can potentially reduce the effectiveness of the Abrysvo and Arexvy vaccines since these medications weaken the immune system&#8217;s response. Consult a healthcare provider for personalized guidance on getting either vaccination if you are taking any medications.<\/span><\/p>\n<p>&nbsp;<\/p>\n<table class=\" singlecare-table\">\n<thead>\n<tr>\n<th>\n<h3 id=\"immunosuppressant-drugs-that-may-interact-with-abrysvo-and-arexvy\"><span class=\"title\">Immunosuppressant drugs that may interact with Abrysvo and Arexvy<\/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>Abrysvo<\/b><\/td>\n<td><b>Arexvy<\/b><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Neoral (Cyclosporine)&nbsp;<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Prograf (Tacrolimus)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Calcineurin inhibitors<\/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;\">Rapamune (Sirolimus)&nbsp;<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Zortress (Everolimus)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">mTOR Inhibitors<\/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;\">CellCept (Mycophenolate mofetil)&nbsp;<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Bredinin (Mizoribine)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Antimetabolites<\/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;\">Arava (Leflunomide)&nbsp;<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Imuran (Azathioprine)<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Disease-modifying Antirheumatic Drugs (DMARDs)<\/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<\/tbody>\n<\/table>\n<h6><i><span style=\"font-weight: 400;\">Consult a healthcare professional for other possible drug interactions.<\/span><\/i><\/h6>\n<h2 id=\"abrysvo-and-arexvy-drug-warnings\"><span style=\"font-weight: 400;\">Abrysvo and Arexvy drug warnings<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Abrysvo carries a risk of premature birth in pregnant women. Studies show that people who took Abrysvo had more preterm births compared to those who took a placebo. Because of this, it is recommended that Abrysvo should only be given to pregnant women between 32 and 36 weeks of pregnancy. Researchers are still studying whether Abrysvo directly causes these early births.&nbsp;<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Both Abrysvo and Arexvy can cause severe allergic reactions, including anaphylaxis, which is a life-threatening allergic response that can occur quickly. It is important to be monitored by a healthcare provider after getting the vaccine to ensure immediate medical attention if a reaction occurs.&nbsp;<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Additionally, people might faint after getting these injections. Therefore, measures should be taken to prevent any injuries if fainting occurs following the vaccination.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">For individuals with weakened immune systems, such as those undergoing treatment that suppresses the immune system, the response to Abrysvo and Arexvy might not be as potent. This means the body might not react to the vaccine as effectively as expected.&nbsp;<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Respiratory syncytial virus (RSV) is a common respiratory virus that typically causes mild, cold-like symptoms but can be severe in infants and older adults. In some cases, RSV-related infections may lead to hospitalization or death. In response to this health concern, two brand-name vaccines, Arexvy and Abrysvo, have recently become available as preventive measures. They [&hellip;]<\/p>\n","protected":false},"author":149,"featured_media":628495,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[8313],"tags":[4343,3381],"coauthors":[8669],"class_list":["post-628494","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-drug-vs-drug","tag-brand-name-drugs","tag-vaccines","wpautop"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.4 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Abrysvo vs. Arexvy: Differences, similarities &amp; side effects<\/title>\n<meta name=\"description\" content=\"Arexvy and Abrysvo prevent RSV, but they work differently and are approved for different people. Compare side effects and costs to determine which is best for you.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.singlecare.com\/blog\/abrysvo-vs-arexvy\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Abrysvo vs. Arexvy: Differences, similarities &amp; side effects\" \/>\n<meta property=\"og:description\" content=\"Arexvy and Abrysvo prevent RSV, but they work differently and are approved for different people. 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