SIDE EFFECTS: Mild diarrhea or stomach upset may occur. If any of these effects persist or worsen, notify your doctor or pharmacist promptly. Although unlikely, vaginal pain/itching/discharge may occur or worsen. These symptoms may be due to a new vaginal infection (e.g., yeast/fungal infection, trichomonas infection). This medication may rarely cause a fungal infection in another part of your body (e.g., oral thrush). Contact your doctor if you notice a change in vaginal discharge, white patches in your mouth, or other new symptoms. Remember that your doctor has prescribed this medication because he or she has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects. Tell your doctor right away if any of these unlikely but serious side effects occur: pain when you urinate, lower back pain, menstrual problems, abnormal vaginal bleeding. A small amount of this medication may be absorbed into your bloodstream and rarely may cause a severe intestinal condition (Clostridium difficile-associated diarrhea) due to a resistant bacteria. This condition may occur while receiving therapy or even weeks to months after treatment has stopped. Do not use anti-diarrhea or opioid medications if you have the following symptoms because these products may make them worse. Tell your doctor right away if you develop persistent diarrhea, abdominal or stomach pain/cramping, or blood/mucus in your stool. A very serious allergic reaction to this drug is unlikely, but seek immediate medical attention if it occurs. Symptoms of a serious allergic reaction may include: rash, itching/swelling (especially of the face/tongue/throat), severe dizziness, trouble breathing. This is not a complete list of possible side effects. If you notice other effects not listed above, contact your doctor or pharmacist. In the US - Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088 or at www.fda.gov/medwatch. In Canada - Call your doctor for medical advice about side effects. You may report side effects to Health Canada at 1-866-234-2345.

PRECAUTIONS: Before using clindamycin, tell your doctor or pharmacist if you are allergic to it; or to lincomycin; or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details. Before using this medication, tell your doctor or pharmacist your medical history, especially of: intestinal diseases (e.g., Clostridium difficile-associated diarrhea, enteritis, ulcerative colitis). Do not have vaginal intercourse or use tampons or douches while using this medication because they can cause the suppositories to not work as well. This product can weaken rubber products such as latex condoms and diaphragms and lead to their failure. Therefore, do not use these products during treatment with this medication and for 72 hours after treatment is over. Consult your doctor about other forms of barrier protection/birth control (e.g., polyurethane condoms) during this time. This medication should be used only when clearly needed during pregnancy. Oral antibiotics have been used to treat vaginal infections during pregnancy, especially high-risk pregnancies (e.g., early childbirth). Consult your doctor for more details and to discuss the risks and benefits. It is not known if the medication in this product passes into breast milk. While there have been no reports of harm to nursing infants, consult your doctor before breast-feeding.

DRUG INTERACTIONS: Drug interactions may change how your medications work or increase your risk for serious side effects. This document does not contain all possible drug interactions. Keep a list of all the products you use (including prescription/nonprescription drugs and herbal products) and share it with your doctor and pharmacist. Do not start, stop, or change the dosage of any medicines without your doctor's approval.

OVERDOSE: This medicine may be harmful if swallowed. If someone has overdosed and has serious symptoms such as passing out or trouble breathing, call 911. Otherwise, call a poison control center right away. US residents can call their local poison control center at 1-800-222-1222. Canada residents can call a provincial poison control center.