What are the contraindications for doxycycline use?
Doxycycline is contraindicated in individuals with known hypersensitivity to tetracyclines. It should be used with caution in patients with a history of liver disease or impaired liver function. It is generally not recommended for use in pregnant women or children under the age of eight because of the risk of permanent tooth discoloration and potential effects on bone growth. These groups should only use doxycycline if the benefits outweigh the risks.