What are the possible side effects of ranitidine bismuth citrate (Tritec)?
Stop taking ranitidine bismuth citrate and seek emergency medical attention if you experience an allergic reaction (difficulty breathing; closing of your throat; swelling of your lips, tongue, or face; or hives). Other, less serious side effects may be more likely to occur. Continue to take ranitidine bismuth citrate and talk to your doctor if you experience • changes in taste; • headache or dizziness; • diarrhea, nausea, or constipation; or • tremor (shaking). Side effects other than those listed here may also occur. Talk to your doctor about any side effect that seems unusual or that is especially bothersome. What is the most important information I should know about ranitidine bismuth citrate (Tritec)?