"this med is super effective for my cystic acne/acne in general. acne runs in my family, if i&#039;m not on minocycline i break out so bad that i don&#039;t want to leave my house (self-conscious, can&#039;t help it ha). when i&#039;m on it, i have a few pimples at a times but otherwise skin looks clear. i do however experience light-headedness, some ringing in my ears, and a general feeling of nausea like i have a mild case of the flu. but i think the benefit outweighs the side effects. i recommend this medicine."