Can I take clindamycin if I am allergic to penicillin?

Drugs.com

Official answer

by Drugs.com

Yes, you can. It is recommended that the use of the antibiotic clindamycin be reserved for patients who are allergic to penicillin or for those patients a healthcare provider determines penicillin to be an inappropriate treatment.

About 10% of Americans report that they have an allergic reaction to penicillin, but many who report a past allergic reaction do not have a true allergy. Actually, fewer than 1% of people are truly allergic to penicillin, according to the U.S. Centers for Disease Control and Prevention. About 80% of those with a true allergy to penicillin lose their sensitivity after 10 years.

Clindamycin is used to treat a variety of bacterial infections, such as infections of the lungs, skin, blood, female reproductive organs and internal organs. It works by slowing or stopping bacteria growth.

It comes as either a capsule or a liquid, and you usually take it three or four times a day. How long you take it depends on the kind of infection you have and how well the medication works for you.

As with any antibiotic, you'll most likely start to feel better in the first few days of treatment. Be sure to take all the medication in your prescription, even after you start to feel better. If you don't feel better or get worse, call your doctor.

Side effects of clindamycin

Side effects of clindamycin include:

  • Nausea
  • Vomiting
  • Bad or metallic taste in the mouth
  • Joint pain
  • Painful swallowing
  • Heartburn
  • White patches in the mouth
  • Thick, white vaginal discharge
  • Vaginal burning, itching and swelling

    • These side effects are usually mild, but seek medical attention if they are severe or don't go away.

    Some side effects are more serious. Seek medical treatment right away if you have:

  • Skin that’s peeling or blistering
  • Rash
  • Hives
  • Itching
  • Breathing or swallowing difficulties
  • Hoarseness
  • Swelling in areas such as your face, tongue, lips, eyes, throat, hands, lower legs, ankles or feet
  • Yellowing skin or eyes
  • Decreased urination

    • Clindamycin may cause other side effects, so call your doctor if you have any unusual problems while taking this medication.

    Related medical questions

    Disclaimer

    Every effort has been made to ensure that the information provided by Drugslib.com is accurate, up-to-date, and complete, but no guarantee is made to that effect. Drug information contained herein may be time sensitive. Drugslib.com information has been compiled for use by healthcare practitioners and consumers in the United States and therefore Drugslib.com does not warrant that uses outside of the United States are appropriate, unless specifically indicated otherwise. Drugslib.com's drug information does not endorse drugs, diagnose patients or recommend therapy. Drugslib.com's drug information is an informational resource designed to assist licensed healthcare practitioners in caring for their patients and/or to serve consumers viewing this service as a supplement to, and not a substitute for, the expertise, skill, knowledge and judgment of healthcare practitioners.

    The absence of a warning for a given drug or drug combination in no way should be construed to indicate that the drug or drug combination is safe, effective or appropriate for any given patient. Drugslib.com does not assume any responsibility for any aspect of healthcare administered with the aid of information Drugslib.com provides. The information contained herein is not intended to cover all possible uses, directions, precautions, warnings, drug interactions, allergic reactions, or adverse effects. If you have questions about the drugs you are taking, check with your doctor, nurse or pharmacist.

    Popular Keywords