Components of these combinations include
Ergotamine tartrate: Ergotamine tartrate is used for its specific action against migraine.
Caffeine: Caffeine, a cranial vasoconstrictor, is added to ergotamine to enhance vasoconstrictive effects. It may enhance the absorption of ergotamine.
Barbiturates: Barbiturates are used for sedation.
Belladonna alkaloids: Belladonna alkaloids are used for their anticholinergic and antiemetic effects in individuals experiencing excessive nausea and vomiting during attacks.
| Migraine Combinations | ||
| Trade Name | Strength/Ingredient | Average Dose |
| Cafergot Tablets, Ercaf Tablets, Wigraine Tablets | 1 mg ergotamine tartrate, 100 mg caffeine | 2 tablets at first sign of attack; follow with 1 tablet every ½ hour, if needed. Maximum dose is 6 tablets/attack. Do not exceed 10 tablets/wk. |
| Cafatine-PB Tablets | 1 mg ergotamine tartrate, 100 mg caffeine, 0.125 mg 1- alkaloids of belladonna, 30 mg sodium pentobarbital | 2 tablets at first sign of attack; follow with 1 tablet every ½ hour, if needed. Maximum dose is 6 tablets/attack. Do not exceed 10 tablets/wk. |
| Cafatine Suppository, Cafergot Suppository, Cafetrate Suppository | 2 mg ergotamine tartrate, 100 mg caffeine | Maximum dose is 2/attack. |
| Wigraine Suppository | 2 mg ergotamine tartrate, 100 mg caffeine, 21.5 mg tartaric acid | Maximum dose is 2/attack. |
Combination Drugs
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