What is clindamycin?

Clindamycin is used to treat certain types of bacterial infections, including infections of the lungs, skin, blood, female reproductive organs, and internal organs. It can be used for treating chlamydia infection but it's not one of the common ones. Clindamycin is in a class of medications called lincomycin antibiotics. It works by slowing or stopping the growth of bacteria. Antibiotics such as clindamycin will not kill the viruses that cause colds, flu, and other infections.

Important information about clindamycin

Many antibiotics, including clindamycin, may cause overgrowth of dangerous bacteria in the large intestine. This may cause mild diarrhea or may cause a life-threatening condition called colitis (inflammation of the large intestine). As a antibiotic for chlamydia, clindamycin is more likely to cause this type of infection than many other antibiotics, so it should only be used to treat serious infections that cannot be treated by other antibiotics. Tell your doctor if you have or have ever had colitis or other conditions that affect your stomach or intestines.

Before taking clindamycin,
- tell your doctor and pharmacist if you are allergic to clindamycin, lincomycin (Lincocin), or any other medications. If you will be taking clindamycin capsules, tell your doctor if you are allergic to aspirin or tartrazine (a yellow dye found in some medications).
- tell your doctor and pharmacist what prescription and nonprescription medications, vitamins, nutritional supplements, and herbal products you are taking or plan to take. Be sure to mention erythromycin (E.E.S, E-Mycin, Erythrocin, others). Your doctor may need to change the doses of your medications or monitor you carefully for side effects.
- tell your doctor if you have or have ever had asthma, allergies, eczema (sensitive skin that often becomes itchy or irritated) or kidney or liver disease.
- tell your doctor if you are pregnant, plan to become pregnant, or are breast-feeding. If you become pregnant while taking clindamycin, call your doctor.
- if you are having surgery, including dental surgery, tell the doctor or dentist that you are taking clindamycin.

What are clindamycin side effects?

Clindamycin may cause side effects. Tell your doctor if any of these symptoms are severe or do not go away:
- nausea
- vomiting
- joint pain
- pain when swallowing
- heartburn
- white patches in the mouth
- thick, white vaginal discharge
- burning, itching, and swelling of the vagina

Some side effects can be serious. If you experience any of these symptoms or those listed in the IMPORTANT WARNING section, call your doctor immediately:
- blisters
- rash
- hives
- difficulty breathing or swallowing
- yellowing of the skin or eyes
- decreased urination

Clindamycin may cause other side effects. Call your doctor if you have any unusual problems while taking this medication.