What side effects may I notice from receiving Minocycline Hydrochloride?

Side effects that you should report to your doctor or health care professional as soon as possible:

-allergic reactions like skin rash, itching or hives, swelling of the face, lips, or tongue
-bloody or watery diarrhea
-changes in vision
-rash, fever, and swollen lymph nodes
-redness, blistering, peeling or loosening of the skin, including inside the mouth
-seizures
-signs and symptoms of liver injury like dark yellow or brown urine; general ill feeling or flu-like symptoms; light-colored stools; loss of appetite; nausea; right upper belly pain; unusually weak or tired; yellowing of the eyes or skin
-trouble passing urine or change in the amount of urine
-trouble swallowing

Side effects that usually do not require medical attention (report to your doctor or health care professional if they continue or are bothersome):

-decreased hearing or ringing in the ears
-diarrhea
-dizziness
-headache
-loss of appetite
-nausea, vomiting

This list may not describe all possible side effects for Minocycline Hydrochloride. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.