Doxycycline, while generally safe, can cause side effects. Common ones include nausea, vomiting, and diarrhea. These are usually mild and resolve without treatment. However, some individuals experience more serious reactions. These are less frequent but require attention.
Gastrointestinal Issues
Beyond nausea and diarrhea, esophageal irritation can occur. To minimize this, take doxycycline with a full glass of water and remain upright for at least 30 minutes afterward. Severe abdominal pain warrants immediate medical attention.
Sun Sensitivity
Doxycycline increases sun sensitivity. Use sunscreen with a high SPF, wear protective clothing, and limit sun exposure, particularly during peak hours, to prevent sunburn. Severe sunburns require medical assessment.
Other Potential Reactions
Less common side effects include headache, dizziness, vaginal yeast infections, and changes in skin color. Rare but serious reactions like liver inflammation or allergic reactions (such as hives or difficulty breathing) necessitate immediate medical help. Contact your doctor immediately if you experience any concerning symptoms.
