Keflex is used for:

Treating certain bacterial infections.Keflex is a cephalosporin antibiotic. It works by interfering with the bacteria's cell wall formation. This weakens the cell wall, causing it to rupture, and kills the bacteria.

How to use Keflex:

Use Keflex as directed by your doctor. Check the label on the medicine for exact dosing instructions.

• Take Keflex by mouth with or without food.
• To clear up your infection completely, take Keflex for the full course of treatment. Keep taking it even if you feel better in a few days.
• If you miss a dose of Keflex , take it as soon as possible. If it is almost time for your next dose, skip the missed dose and go back to your regular dosing schedule. Do NOT take 2 doses at once.

Ask your health care provider any questions you may have about how to use Keflex .

Possible side effects of Keflex:

All medicines may cause side effects, but many people have no, or minor, side effects. Check with your doctor if any of these most COMMON side effects persist or become bothersome:

• Diarrhea; dizziness; headache; indigestion; joint pain; stomach pain; tiredness.

Seek medical attention right away if any of these SEVERE side effects occur:

• Severe allergic reactions (rash; hives; itching; difficulty breathing; tightness in the chest; swelling of the mouth, face, lips, or tongue); agitation; confusion; dark urine; decreased urination; fever; hallucinations; red, swollen, or blistered skin; seizures; severe or blood diarrhea; severe stomach pain; severe tiredness; unusual bruising or bleeding; unusual vaginal pain, odor, or discharge; yellowing of the eyes or skin.

This is not a complete list of all side effects that may occur. If you have questions or need medical advice about side effects, contact your doctor or health care provider.

Proper storage of Keflex:

Store Keflex at 77 degrees F (25 degrees C). Brief storage at temperatures between 59 and 86 degrees F (15 and 30 degrees C) is permitted. Store away from heat, moisture, and light. Do not store in the bathroom. Keep Keflex out of the reach of children and away from pets.