• diarrhea that is watery or bloody;

• fever, sore throat, and joint pain with a severe blistering, peeling, and red skin rash;

• numbness or tingly feeling;

• warmth, redness, or tingling under your skin;

• swelling in your hands or feet;

• fast or pounding heartbeats;

• chest pain, shortness of breath.

Less serious side effects may include:

• mild nausea, stomach pain, constipation, loss of appetite;

• anxiety, drowsiness;

• increased night-time urination;

• headache;

• runny nose, sore throat, cough; or

• vaginal itching or discharge.

This is not a complete list of side effects and others may occur. Tell your doctor about any unusual or bothersome side effect.

What other drugs will affect cefaclor?

There may be other drugs that can affect cefaclor. Tell your doctor about all the prescription and over-the-counter medications you use. This includes vitamins, minerals, herbal products, and drugs prescribed by other doctors. Do not start taking a new medication without telling your doctor.

Where can I get more information?

Your pharmacist can provide more information about cefaclor.

Remember, keep this and all other medicines out of the reach of children, never share your medicines with others, and use this medication only for the indication prescribed.