Contact your doctor or seek immediate medical attention if you experience any of the following:
- Severe allergic reaction: This includes difficulty breathing, swelling of your face, lips, tongue, or throat, or hives. Signs of liver damage: These can manifest as yellowing of your skin or eyes (jaundice), dark urine, unusual fatigue, abdominal pain, or loss of appetite. Severe sunburn: Doxycycline increases your sun sensitivity. If you experience a severe sunburn, seek medical attention. Persistent or worsening diarrhea: This could indicate Clostridium difficile infection, a serious complication. Signs of increased pressure in your skull: Intense headache, blurred vision, and neck stiffness require immediate attention. Seizures or convulsions.
For less severe side effects, such as nausea, vomiting, or mild diarrhea, contact your doctor for guidance. They can advise if adjustments to your treatment are necessary. Don’t hesitate to reach out with any concerns, no matter how minor they seem.
Remember to always inform your doctor about all medications you are taking, including over-the-counter drugs and supplements, before starting doxycycline.
This helps prevent potential drug interactions. This allows for a safer and more effective treatment plan.


