There are specific treatments which are appropriate for targeting migraines and headaches.<unk>  is not recommended as a first-line treatment because it impairs alertness, brings risk of dependence and addiction, and increases the risk that episodic headaches will become chronic. When other treatments are unavailable or ineffective,<unk>  may be appropriate if the patient can be monitored to prevent the development of chronic headache.
Butalbital
Ephedrine
Theobromine
Butabarbital
Pseudoephedrine
Bethanechol
Clopenthixol
Guaifenesin