When to Seek Medical Attention

Contact your doctor immediately if your symptoms worsen or don’t improve after 72 hours of taking sulfamethoxazole-trimethoprim. This includes increased pain, fever higher than 101°F (38.3°C), chills, persistent nausea or vomiting, or blood in your urine.

Seek immediate medical attention if you experience an allergic reaction, such as a rash, hives, swelling of the face or throat, or difficulty breathing. These are serious symptoms requiring prompt medical intervention.

If you experience severe abdominal pain, this could indicate a more serious condition requiring immediate medical evaluation and should not be dismissed.

Do not hesitate to contact your doctor if you have any concerns about your symptoms or medication. Open communication with your healthcare provider is crucial for effective treatment.