Are there any side effects of nizatidine?

Yes, nizatidine has the potential to cause side effects. There is a chance you might have an allergic reaction to nizatidine. The symptoms of an allergic reaction can include breathing difficulty, hives, a rash, itching, and swelling in your face, lips, tongue, or throat. Call 911 for difficulty breathing, swelling of the mouth, lips or tongue.

Call your doctor for a rash, itching or hives. You also should talk to your doctor right away if you experience any of the following potentially serious side effects: lightheadedness; shortness of breath; rapid heartbeat; pale skin; feeling confused or having difficulty concentrating; small red or purple spots under your skin; unusual bleeding; tingling sensations or numbness; severe rash; bruising easily; muscle pain or weakness; fever; and yellowing of the eyes or skin. Some side effects may be bothersome but are less likely to be serious. These include: nausea; vomiting; stomach pain; diarrhea; constipation; headache; mild rash; drowsiness; dizziness; coughing; sneezing; nasal congestion or a runny nose; unusual sweating; impotence; and decreased ability to have an orgasm during sex. You should talk to your doctor if any of these side effects are severe or long-lasting.

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Important: This content reflects information from various individuals and organizations and may offer alternative or opposing points of view. It should not be used for medical advice, diagnosis or treatment. As always, you should consult with your healthcare provider about your specific health needs.