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What is the dosage and how should it be used?

Cefalexin is commonly marketed as capsules (250 mg and 500 mg), tablets, and powder for oral suspension (125 mg/5 ml and 250 mg/5 ml). It is usually taken every 6 hours (four times a day) or every 12 hours (twice a day) for 7-10 days.

It is important to take cephalexin at evenly spaced intervals to keep a constant level of drug in the body. Follow the directions on your prescription label carefully, and ask your doctor or pharmacist to explain any part you do not understand.

Cephalexin can be taken on an empty stomach or with food or milk if it causes stomach upset.

To ensure that you get a correct dose, measure the liquid form of cephalexin with a dose-measuring spoon or cup, not a regular table spoon. If you do not have a dose-measuring device, ask your pharmacist where you can get one. 

Shake the liquid well before each use to mix the medication evenly and before measuring a dose.

The capsules and tablets should be swallowed whole and taken with a full glass of water.

Continue to take cephalexin even if you feel well. Do not stop taking cephalexin without talking to your doctor.

 

FDA Information

Why is this medication prescribed?

Other uses for this medicine

What special precautions should I follow?

What should I do if I forget a dose?

What side effects can this medication cause?

What storage conditions are needed for this medicine?

In case of an emergency/overdose

 

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