A female aged 30 presents with episodic throbbing headache for past 4 years. It usually involves one half of the face and is associated with nausea and vomiting. There is no aura, most likely diagnosis is-

Medicine

A female aged 30 presents with episodic throbbing headache for past 4 years. It usually involves one half of the face and is associated with nausea and vomiting. There is no aura, most likely diagnosis is-

True about Postural Hypotension:

A 25 years old unidentified male from roadside was brought by police…

First time causative agent of AIDS was discovered in: