Always inform your doctor about all medications you are taking, including herbal supplements, before starting doxycycline. This helps avoid potentially harmful drug interactions. Sun sensitivity is common; avoid prolonged sun exposure and use sunscreen with an SPF of 30 or higher.
Gastrointestinal Issues
Doxycycline can cause nausea, vomiting, and diarrhea. These side effects are often mild and resolve on their own. However, severe diarrhea could indicate Clostridium difficile infection, requiring immediate medical attention. Consider taking doxycycline with food to minimize stomach upset.
Other Potential Side Effects
Less frequent but possible side effects include yeast infections, headache, dizziness, and photosensitivity. Rarely, more serious reactions like liver problems or allergic reactions occur. Stop taking the medication and seek immediate medical care if you experience severe allergic reactions, such as swelling of the face, lips, or tongue, or difficulty breathing.
Precautions for Specific Groups
Pregnant or breastfeeding women should discuss doxycycline use with their doctor; it may not be suitable. Children under 8 years old generally shouldn’t take this medication due to potential tooth discoloration. Individuals with kidney or liver problems need careful monitoring while on doxycycline. Always follow your doctor’s instructions regarding dosage and duration of treatment.
Medication Interactions
Doxycycline can interact with certain medications, including antacids, blood thinners, and some antibiotics. Consult your doctor or pharmacist to check for potential interactions before combining doxycycline with other drugs.
