See a dentist immediately if you have severe pain, swelling, or a high fever alongside your tooth infection. Don’t wait!
Contact your dentist or doctor if your pain doesn’t improve after 48 hours of taking Bactrim, or if it worsens. This indicates the antibiotic may not be working effectively.
Seek medical attention if you experience allergic reactions to Bactrim, such as skin rash, hives, or difficulty breathing. Stop taking the medication and contact emergency services immediately if this occurs.
Schedule a follow-up appointment with your dentist to ensure the infection is completely cleared after completing the antibiotic course. They’ll assess your recovery and provide further guidance.
A doctor should be consulted if you have underlying health conditions that might affect how you respond to antibiotics, or if the infection spreads beyond your mouth (e. g., facial swelling).
If you develop new symptoms, such as increasing fatigue or muscle aches, while taking Bactrim, consult a doctor. This could point to a more serious problem requiring immediate medical attention.
