Take the medicine every day during your trip and continue taking it for 4 weeks after you return. However, do not use the medicine for longer than 4 months. If you are using Oracea™ delayed-release capsules: You should take this medicine on an empty stomach, preferably at least 1 hour before or 2 hours after meals.
Can you become immune to doxycycline?
Cross-resistance is common. This means that if bacteria are resistant to other tetracyclines, they are likely to be resistant to doxycycline. May not be suitable for some people including pregnant or lactating women, and children aged less than eight years.