Clindamycin: What It Is, How to Use It, and What to Watch For

Clindamycin is a prescription antibiotic that fights bacterial infections by stopping bacteria from making proteins. Doctors often pick it for skin infections, dental infections, and certain lung problems. It comes as a tablet, a liquid, or an injection, so you can match the form to the infection you have.

Most people take clindamycin for 7 to 10 days, but the exact length depends on what you’re treating. If you stop early, the infection might come back or become harder to treat. Always finish the whole course unless your doctor tells you otherwise.

How to Take Clindamycin Safely

Take clindamycin with a full glass of water. If it upsets your stomach, you can have it with food, but don’t crush or chew the tablets—swallow them whole. For the liquid form, use the measuring device that comes with the prescription; a kitchen spoon isn’t accurate enough.

Typical adult doses range from 150 mg to 450 mg every 6‑8 hours. Your doctor will set the exact amount based on your weight, the infection type, and how well you tolerate the drug. Kids get a dose based on weight, so never guess a pediatric dose.

Common Side Effects and When to Call a Doctor

Most side effects are mild. You might notice nausea, diarrhea, or a metallic taste in your mouth. If diarrhea is watery and you have stomach cramps, it could be a sign of C. diff infection—a serious condition that needs medical attention right away.

Allergic reactions are rare but possible. Look out for rash, itching, swelling of the face or throat, or trouble breathing. If any of these happen, stop the medication and seek emergency care.

Other things to keep in mind: avoid alcohol if you have liver problems, and tell your doctor about any other meds you’re taking. Clindamycin can interact with drugs like erythromycin, certain anti‑seizure meds, and muscle relaxants.

When you get a new prescription, ask your pharmacist for a printed guide that lists dosage instructions, what to do if you miss a dose, and storage tips. Keeping the medication in a cool, dry place helps it stay effective.

If you’re looking to buy clindamycin online, choose a licensed pharmacy that requires a prescription. Check for reviews, a physical address, and a pharmacist you can contact. Cheap prices are tempting, but they often mean the drug isn’t genuine.

In short, clindamycin works well for many tough infections, but it’s not a throw‑away pill. Follow the dosing schedule, watch for side effects, and only order from reputable sources. Doing so keeps you safe and helps the antibiotic do its job.