Avoid taking doxycycline with dairy products like milk, yogurt, and cheese. These contain significant amounts of calcium that can interfere with the antibiotic’s absorption.
Other Calcium Sources to Limit:
Antacids: Many antacids contain calcium carbonate. Check the ingredient list before taking them concurrently with doxycycline. Choose antacids with alternative active ingredients if you need them.
Calcium Supplements: Obviously, avoid taking calcium supplements simultaneously with doxycycline. Space your intake of these by several hours for optimal results.
Fortified Foods: Be mindful of foods fortified with calcium, such as some orange juices, cereals, and breads. While the calcium content may be lower than in dairy, consistent consumption alongside doxycycline could still impact absorption.
Consult Your Doctor or Pharmacist:
If you have questions about specific medications or food products, speak to your doctor or pharmacist. They can provide personalized advice based on your health needs and current medications.


