Mega CV 1 2gm Injection is a penicillin type of antibiotic that helps your body fight infections cautilized by bacteria It is utilized to treat infections of the lungs e g pneumonia ear nasal sinus urinary tract skin and soft tissue It will not work for viral infections such as the common cold Mega CV 1 2gm Injection is generally administered by a healthcare professional and should not be self administered Depending on the severity of your underlying illness your doctor will decide the precise dose and schedule as per which this injection is to be given It is strictly advised to be utilized as per the doctor s doctor endorsed Common side effects of this medication include nausea vomiting and diarrhea Additionally you may notice some injection site reactions like pain swelling or redness Please consult your doctor if these do not get better or persist for a longer duration of time In cases of patients with severe liver or kidney disease consult your doctor before you start with the treatment