Check our best MAS Care-Pak prices
Dexamethasone Sodium Phosphate Novaplus, PremierPro Rx Dexamethasone Sodium Phosphate, Simplist Dexamethasone Sodium Phosphate, Active Injection Kit M-1, Dexlido, Dexlido-M, DMT Suik, DoubleDex, Mardex-25, MAS Care-Pak, ReadySharp Dexamethasone, Sterile Ultrasound Epidural Kit, TopiDex
Mas Care-Pak
Treats symptoms of several diseases and conditions. Also used to test for adrenal gland problems. This medicine is a corticosteroid.
Antiemetic, Diagnostic Agent, Adrenocortical Function, Endocrine-Metabolic Agent, Immune Suppressant
Injectable
By injection
Injectable
Box 1 Kit
Your doctor will prescribe your dose and schedule. This medicine is given as a shot into a muscle, a needle placed in a vein, or directly into a joint.
Injection routeA nurse or other health provider will give you this medicine.
Missed dose: You must use this medicine on a fixed schedule. Call your doctor or pharmacist if you miss a dose.
This medicine is not right for everyone. You should not receive it if you had an allergic reaction to dexamethasone or sulfites, or if you have a fungal infection.
Tell your doctor if you are pregnant or breastfeeding, or if you have kidney problems, liver disease, diabetes, glaucoma, herpes infection of the eye, asthma, allergies, osteoporosis, stomach or bowel problems, myasthenia gravis, or thyroid problems. Tell your doctor if you have high blood pressure or heart failure, or if you had a recent heart attack. Also tell your doctor if you have any type of infection or a history of depression or mental problems.
This medicine may cause the following problems:Mood or behavior changesHigher blood pressure, retaining water, changes in salt or potassium levels in your bodyCataracts or glaucoma (with long-term use)Bone loss (with long-term use)Slow growth in children (with long-term use)
Do not stop using this medicine suddenly. Your doctor will need to slowly decrease your dose before you stop it completely.
This medicine could cause you to get infections more easily. Tell your doctor right away if you are exposed to chicken pox, measles, or any other serious infection. Tell your doctor if you had a serious infection in the past, such as tuberculosis.
Tell your doctor about any extra stress or anxiety in your life. Your dose might need to be changed for a short time.
Tell any doctor or dentist who treats you that you are using this medicine. This medicine may affect certain medical test results.
If this medicine is injected into one of your joints, follow your doctor's instructions about resting the joint, even if it feels better.
Rapid weight gain, swelling in your hands, ankles, or feet
Severe stomach pain, nausea, vomiting, or red or black stools
Worsened joint pain, swelling, or stiffness
Some medicines can affect how dexamethasone works. Tell your doctor if you are also using any of the following: Amphotericin BAspirinBlood thinner, such as warfarinDiuretic (water pill, such as spironolactone, triamterene)IndomethacinPhenytoin, phenobarbitalRifampinThalidomide
This medicine may interfere with vaccines. Ask your doctor before you get a flu shot or any other vaccines.
Do not stop using this medicine suddenly. Your doctor will need to slowly decrease your dose before you stop it completely.
This medicine could cause you to get infections more easily. Tell your doctor right away if you are exposed to chicken pox, measles, or any other serious infection. Tell your doctor if you had a serious infection in the past, such as tuberculosis.
Tell your doctor about any extra stress or anxiety in your life. Your dose might need to be changed for a short time.
Tell any doctor or dentist who treats you that you are using this medicine. This medicine may affect certain medical test results.
If this medicine is injected into one of your joints, follow your doctor's instructions about resting the joint, even if it feels better.
Serious Side Effects
Rapid weight gain, swelling in your hands, ankles, or feet
Allergic reaction: Itching or hives, swelling in your face or hands, swelling or tingling in your mouth or throat, chest tightness, trouble breathing
Dark freckles, skin changes, coldness, weakness, tiredness, nausea, vomiting, weight loss
Diarrhea
Dry mouth, increased thirst, muscle cramps, nausea or vomiting
Severe stomach pain, nausea, vomiting, or red or black stools
Depression, unusual thoughts, feelings, or behaviors, trouble sleeping
Fever, chills, cough, sore throat, body aches
Changes in vision, trouble seeing, eye pain
Worsened joint pain, swelling, or stiffness
Less Serious Side Effects
Round, puffy face
Weight gain around your neck, upper back, breast, face, or waist
Health education, drug info, wellness & more
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Prescription savings vary by prescription and by pharmacy, and may reach up to 80% off cash price. This is a medical discount plan. This is NOT insurance. This program offers you the opportunity to locate providers of various types of medical services who will offer their services to you at discounted rates. The range of discounts for medical or ancillary services provided under the plan will vary depending on the type of provider and service received. You are fully responsible for paying for all health care services but will be entitled to receive a discount from those health care providers in accordance with the specific pre-negotiated discounted fee schedule. This program does not guarantee the quality of the services or procedures offered by the providers. Except for prescription drugs which you will pay directly to the pharmacy at the time of purchase, all other services received through a program provider will be charged to the credit card on file in your member account. The charge will include an administrative fee for use of the program. Towers Administrators LLC is the licensed discount medical plan organization with its administrative office located at 4510 Cox Road, Suite 111, Glen Allen, VA 23060. SingleCare Services, LLC is the marketer of the discount medical plan organization including its website, singlecare.com, with its corporate office located at 99 High Street, Suite 2800, Boston, MA 02110. For additional information, including an up-to-date list of providers, or assistance with any issue related to program membership, please contact member support any time at www.singlecare.com, or by calling toll-free 844-234-3057, 24 hours, 7 days a week (except major holidays). Pharmacy names, logos, brands, and other trademarks are the property of their respective owners.
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© 2026 SingleCare Administrators. All rights reserved