Cefadroxil has a bactericidal effect.The medicine is active against gram-positive bacteria. Cefadroxil is mainly used for inflammatory infectious diseases caused by microorganisms sensitive to this medicine including urinary diseases, infections of the upper and lower respiratory tract, skin, soft tissue and bone infections. The dosage of Cefadroxil is chosen individually depending on the severity of the infection and sensitivity of the causative organism.The dose for adults and children with body mass more than 40 kg is 1-2 g a day once or twice a day.The dose for children with body weight less than 40 kg is 25-50mg a day taken once or twice a day.The course of treatment may last from 7 to 14 days. Very rare side effects caused by the medicine may include allergic reactions, anaphylactic shock, nausea, vomiting, diarrhea, candidiasis, headache and dizziness. If you are taking any other medicine with Cefadroxil, it should be taken at least 2 hours before or after taking. Cefadroxil is one of the best medicines for treating various infections. The course of treatment with Cefadroxil should not be interrupted even if you feel well. If you stop using it before time recommended, the symptoms of the infection may recur.