Maxalt
Too Many Heart Patients Getting Migraine Drugs »
"Sept. 30, 2011 (San Diego) -- A disturbing number of people with heart problems who shouldn't be prescribed standard migraine medications like Amerge, Axert, Frova, Imitrex, Maxalt, Relpax, Treximet, and Zomig are given the drugs anyway, research"...
Read the Too Many Heart Patients Getting Migraine Drugs article »
Maxalt
MAXALT
(rizatriptan benzoate) Tablets, for Oral Use
MAXALT-MLT
(rizatriptan benzoate) Orally Disintegrating Tablets
DRUG DESCRIPTION
MAXALT contains rizatriptan benzoate, a selective 5-hydroxytryptamine1B/1D (5-HT1B/1D) receptor agonist.
Rizatriptan benzoate is described chemically as: N,N-dimethyl-5-(1H-1,2,4-triazol-1-ylmethyl)-1H-indole-3-ethanamine monobenzoate and its structural formula is:
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Its empirical formula is C15H19N5•C7H6O2, representing a molecular weight of the free base of 269.4. Rizatriptan benzoate is a white to off-white, crystalline solid that is soluble in water at about 42 mg per mL (expressed as free base) at 25°C.
MAXALT Tablets and MAXALT-MLT Orally Disintegrating Tablets are available for oral administration in strengths of 5 and 10 mg (corresponding to 7.265 mg or 14.53 mg of the benzoate salt, respectively). Each compressed tablet contains the following inactive ingredients: lactose monohydrate, microcrystalline cellulose, pregelatinized starch, ferric oxide (red), and magnesium stearate.
Each lyophilized orally disintegrating tablet contains the following inactive ingredients: gelatin, mannitol, glycine, aspartame, and peppermint flavor.
What are the possible side effects of rizatriptan (Maxalt, Maxalt-MLT)?
Get emergency medical help if you have any of these signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat.
Stop using rizatriptan and call your doctor at once if you have a serious side effect such as:
- feeling of pain or tightness in your jaw, neck, or throat;
- chest pain or heavy feeling, pain spreading to the arm or shoulder, nausea, sweating, general ill feeling;
- sudden numbness or weakness, especially on one side of the body;
- sudden severe headache, confusion, problems with...
Read All Potential Side Effects and See Pictures of Maxalt »
What are the precautions when taking rizatriptan benzoate (Maxalt)?
See also How to Use section.
Before taking rizatriptan, tell your doctor or pharmacist if you are allergic to it; or to other triptan migraine drugs; or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details.
This medication should not be taken if you have certain medical conditions. Before using this medication, consult your doctor or pharmacist if you have a history of: heart disease (e.g., chest pain, heart attack), decreased blood flow in the brain (e.g., stroke, transient ischemic attack), blood circulation disease (e.g., ischemic bowel disease), uncontrolled high blood pressure (hypertension), certain types of headaches (hemiplegic or basilar...
Last reviewed on RxList: 1/5/2012
This monograph has been modified to include the generic and brand name in many instances.
Additional Maxalt Information
Maxalt - User Reviews
Report Problems to the Food and Drug Administration
You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.
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