Doxycycline, while effective, can cause side effects. Many are mild and temporary, but some require medical attention.
Gastrointestinal Issues
- Nausea: This is common. Eating with doxycycline often helps. Vomiting: If severe, contact your doctor. Diarrhea: Severe or persistent diarrhea may indicate a serious infection; seek medical help. Heartburn: Antacids may provide relief, but consult your physician if problems persist.
Other Potential Side Effects
- Sun Sensitivity: Use sunscreen and protective clothing when outdoors. Yeast Infections: Women may experience vaginal yeast infections. Your doctor can recommend treatment. Headache: Mild headaches usually subside. Strong headaches need evaluation.
Serious, though rare, side effects include:
- Difficulty breathing or swallowing. Severe allergic reactions (hives, swelling). Seizures.
These require immediate medical attention. Call emergency services immediately.
Precautions
Pregnancy and Breastfeeding: Doxycycline is contraindicated during pregnancy and breastfeeding. Discuss alternatives with your doctor. Children: Use in children under 8 is generally avoided due to potential tooth discoloration. Consult your pediatrician. Interactions: Doxycycline can interact with certain medications. Provide your doctor with a complete list of your medications. Photosensitivity: Avoid prolonged sun exposure. This can increase the risk of sunburn. Dairy Products and Antacids: These can reduce absorption. Separate doxycycline intake from these products by at least two hours.
When to Seek Medical Advice
Contact your doctor immediately if you experience any severe or persistent side effects. Don’t hesitate to seek help if you have concerns.
