From: Genetic effects of ATP1A2 in familial hemiplegic migraine type II and animal models
Repeated episodic headache features within 4 to 72 h | |
---|---|
Any two of the following | Any one of the following |
Unilateral | Nausea and/or vomiting |
Throbbing | Photophobia and phonophobia |
Worsened by movement | Â |
Moderate or severe | Â |