Doxycycline
Advantages and Disadvantages
Advantages:
- ~90% effective in all malarial areas.
- Provides good protection against intestinal infections.
- Begun just two days before exposure, once per day while remaining in risk area and continuing for 4 weeks after last exposure.
Disadvantages:
- Daily medication: protection is reduced if a dose is missed
- Nausea and indigestion may occur.
- 5% experience some photosensitivity (i.e. more prone to sunburn).
- Possible vaginal or anal thrush.
- Not for use in children under 8 years of age or pregnant women.
Side Effects
Possible mild reactions:
- Nausea or indigestion
- Vaginal or oral thrush
- Loss of taste
- Rash or itching
Rare, but more serious reactions:
- Severe sunburn
- Swelling of lips, tongue or throat
- Difficulty breathing
- Severe diarrhoea
- Jaundice
NOTE: With all types of anti-malaria medication you should:
- Take the medication as prescribed.
- Take the full course (continue for 4 weeks after your return). Compliance is essential because malaria parasites may remain viable for up to a month, possibly longer.
- Take medication with or after food; washed down with a full glass of water.
- Take medication at least 2 hours before lying down.
More information on this and other anti-malaria medication options is available during your pre-travel consultation with Travelvax. Call 1300 360 164 for the location of the clinic nearest to you.
