ergotamine/caffeine - oral, Ercaf, Wigraine (cont.)
USES: This combination medication is used to treat or prevent a certain type of headache (vascular headaches such as migraine headaches and cluster headaches). Ergotamine helps narrow widened blood vessels in the head, which reduces the throbbing effects of vascular headaches. Caffeine increases the effects of ergotamine by increasing the absorption of ergotamine and also by narrowing the widened blood vessels in the head.
HOW TO USE: Take this medication by mouth with or without food as directed by your doctor.Dosage is based on your medical condition and response to therapy. This medication works best if it is taken as the first signs of the headache occur. If you wait until the headache has worsened, the medication may not work as well.This medication usually should be taken only as needed. It is not meant for long-term daily use. The maximum dose is 6 tablets for a single headache attack and 10 tablets in any 7-day period.This medication may cause withdrawal reactions, especially if it has been used regularly for a long time (more than a few weeks) or in high doses. In such cases, rebound headaches may occur if you suddenly stop using this medication. This headache may be different from your original headache and may last a few days. Report any such headaches to your doctor immediately. Consult your doctor or pharmacist for more details.Avoid eating grapefruit or drinking grapefruit juice while being treated with this medication unless your doctor instructs you otherwise. Grapefruit can increase the amount of certain medications in your bloodstream. Consult your doctor or pharmacist for more details.Inform your doctor if you notice increased use of this medication, the medication not working as well, a worsening of headaches, an increase in the number of headaches, or use of this medication for more than 2 headache episodes a week. Your doctor may need to change your medication and/or add a separate medication to prevent the headaches.
SIDE EFFECTS: Nausea, vomiting, upset stomach, restlessness, trouble sleeping, and dizziness may occur. If any of these effects persist or worsen, notify your doctor or pharmacist promptly.Remember that your doctor has prescribed this medication because he or she has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects.Tell your doctor immediately if any of these unlikely but serious side effects occur: slow/fast/irregular heartbeat, tingling/pain/coldness in the fingers/toes, whitish fingers/toes/nails, loss of feeling in the fingers/toes, bluish hands/feet, muscle pain/weakness, severe stomach/abdominal pain, lower back pain, little or no urine.Seek immediate medical attention if any of these rare but very serious side effects occur: chest pain, vision changes, confusion, slurred speech.A very serious allergic reaction to this drug is unlikely, but seek immediate medical attention if it occurs. Symptoms of a serious allergic reaction may include: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing.This is not a complete list of possible side effects. If you notice other effects not listed above, contact your doctor or pharmacist.In the US -Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.In Canada - Call your doctor for medical advice about side effects. You may report side effects to Health Canada at 1-866-234-2345.
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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