Question: What are the side effects of Pfizer?
Answer: Common side effects of Pfizer medications can include nausea, abdominal pain, headache, dizziness, and diarrhea. In more serious cases, doctors may also warn of allergic reactions, changes in vision, rash, or difficulty breathing. It is important to consult with a doctor before taking any medication, and to pay attention to any warnings or side effects that may be listed on the packaging.