Cefaclor

Cefaclor or Ceclor, bacteria-fighting drug in a group known as cephalosporin antibiotics. It is commonly used to treat staphylococcus infections, streptococcus infections, and infections caused by Escherichia coli (E. coli) bacteria. Examples of ailments caused by these bacteria include strep throat, pneumonia, tonsillitis (swollen and inflamed tonsils), urinary tract infections, and skin infections. Cefaclor works by interfering with the invading bacteria’s ability to multiply in the body.

This drug is available by prescription in tablet and liquid form, which are both taken orally, usually every eight hours. Each adult dose typically is 250 mg. Children may take this drug, also every eight hours, although the total daily dose is determined by body weight.

Cefaclor should be taken on an empty stomach unless it causes stomach upset. Effectiveness is usually apparent after three to five days, but to avoid a recurrence of infection, the entire course of medication should be taken. Patients with diabetes should be aware that cefaclor may affect the accuracy of urine glucose-monitoring tests.

Patients with colitis (inflamed bowel) or other gastrointestinal problems should avoid using this drug. Its safety for use during pregnancy has not been determined, although it is known to appear in breast milk.

Common side effects include diarrhea, hives, and itching. Other side effects sometimes observed are nausea, skin rash, joint pain, vomiting, vaginal inflammation, liver disorders, or blood disorders. A severe allergic reaction to cefaclor may occur in patients who are sensitive to both cephalosporin antibiotics, certain diuretics, diarrhea medications, and oral contraceptives