Pfizerpen and Symfi

• Generic Name: penicillin g potassium
• Dosage Forms: injection, powder, for solution
• Other Brand Names: Pfizerpen

Pfizerpen is a fast-acting antibiotic that fights bacteria in your body.

Pfizerpen is used to treat many different types of severe infections, including strep and staph infections, diphtheria, meningitis, gonorrhea, and syphilis.

Pfizerpen is also used to prevent infections of the heart valves in people with certain heart conditions who need to have dental work or surgery.

Pfizerpen may also be used for purposes not listed in this medication guide.

• Generic Name: efavirenz / lamivudine / tenofovir
• Dosage Forms: tablet, film coated
• Other Brand Names: Symfi, Symfi Lo

Symfi contains a combination of efavirenz, lamivudine, and tenofovir. Efavirenz, lamivudine, and tenofovir are antiviral medicines that prevents human immunodeficiency virus human immunodeficiency virus (HIV) from multiplying in your body.

HIV is the virus that can cause acquired immunodeficiency syndrome (AIDS). This medicine is not a cure for HIV or AIDS.

Symfi is for use in adults and children who weigh at least 88 pounds (40 kilograms).

Symfi Lo is for use in adults and children who weigh at least 77 pounds (35 kilograms).