Always consult your doctor before starting doxycycline, especially if you have a history of liver or kidney problems. Doxycycline can cause nausea, vomiting, and diarrhea. These side effects are usually mild and temporary, but persistent or severe gastrointestinal upset requires immediate medical attention.
Photosensitivity is a common side effect; avoid prolonged sun exposure and use sunscreen with an SPF of 30 or higher. This reduces the risk of sunburn. Wear protective clothing during peak sun hours.
Medication Interactions
Doxycycline interacts with several medications. Inform your doctor of all medications you are taking, including over-the-counter drugs, herbal remedies, and supplements. This helps prevent potential dangerous interactions. Specific examples include antacids, calcium supplements, and some antibiotics.
Pregnancy and Breastfeeding
Doxycycline is generally not recommended during pregnancy or breastfeeding due to potential harm to the fetus or infant. Discuss alternative treatment options with your physician.
Allergic Reactions
While rare, severe allergic reactions, including anaphylaxis, can occur. Symptoms such as difficulty breathing, swelling of the face, lips, or tongue, require immediate emergency medical care. Stop taking the medication immediately and seek immediate help.
Other Potential Side Effects
| Gastrointestinal | Esophagitis, pancreatitis |
| Skin | Rash, itching, hives |
| Nervous System | Dizziness, headache, vertigo |
| Blood | Anemia, thrombocytopenia |
Monitoring Your Health
Regular monitoring of your liver and kidney function may be necessary, especially during long-term treatment. Your doctor will guide you on this. Report any unusual symptoms to your doctor promptly.
