Can Penzobact 4000 mg/500 mg Injection cause an allergic reaction?
Yes, Penzobact 4000 mg/500 mg Injection can cause an allergic reaction. It is considered to be harmful for patients with known allergy to penicillins. Get emergency medical help if you have any signs of allergic reaction like hives, difficulty breathing, swelling of your face, lips, tongue or throat.