Dihydroergotamine injection and Ivermectin topical

• Generic Name: dihydroergotamine
• Dosage Forms: n.a.
• Other Brand Names: DHE. 45, Migranal

Dihydroergotamine is in a group of drugs called ergot alkaloids (ER-got AL-ka-loids). It works by narrowing the blood vessels around the brain and affects blood flow patterns that are associated with certain types of headaches.

Dihydroergotamine injection is used to treat a migraine or cluster headache attack. This medication will only treat a headache that has already begun. It will not prevent headaches or reduce the number of attacks.

Dihydroergotamine injection should not be used to treat common tension headaches or any headache that seems to be different from your usual migraine headaches. Dihydroergotamine is not for daily use.

Dihydroergotamine injection may also be used for purposes not listed in this medication guide.

• Generic Name: ivermectin topical
• Dosage Forms: n.a.
• Other Brand Names: Soolantra

Topical treatment of pediculosis capitis (head lice infestation) in adults and children ≥6 months of age.

AAP and others usually recommend topical treatment with OTC preparation of permethrin 1% or pyrethrins with piperonyl butoxide for initial treatment; other topical pediculicides (e.g., malathion 0.5%, benzyl alcohol 5%, spinosad 0.9%) recommended if OTC preparations ineffective or permethrin or pyrethrin resistance suspected. Oral ivermectin recommended as an alternative for infestations not responding to or resistant to topical agents.