← Check other medications
doxycycline and warfarin — Drug Interaction
Can you take doxycycline and warfarintogether? Here's what FDA data shows.
MODERATE
Interaction Found
Doxycycline can make warfarin (a blood thinner) work stronger than expected. This means your blood could become too thin, increasing your risk of bleeding.
What to do: Tell your doctor you take both medicines. Your doctor may need to check your blood work more often or adjust your warfarin dose. Do not stop taking either medicine without talking to your doctor first.
Source: FDA-approved drug labeling via openFDA
About These Medications
doxycycline — View full safety profile, side effects, and all known interactions.
warfarin — View full safety profile, side effects, and all known interactions.
Other interactions with doxycycline
Other interactions with warfarin
Check interactions with other medications:
SafeCheck provides drug interaction information from FDA-approved product labeling (openFDA). This is for informational purposes only and is not medical advice. Always consult your healthcare provider before making medication decisions.