I switched back to Gyne Lotrimin (clotrimazole) to treat vaginal yeast infection because Monistat almost killed me! I had serious side effects from it.?

Is there a question? All medicines may have side effects. Common side effects of Monistat include headache, burning/itching/pain in the vagina or urinary opening, or lower abdominal cramps. If Gyne-Lotrimin works better for you and Monistat caused problems...avoiding Monistat is a good decision.