Doxycycline contains the active ingredient, doxycycline hyclate. Doxycycline is highly effective if taken correctly and in conjunction with other measures to avoid mosquito bites.
Some treatments contain the same active ingredient but are sold under different names. If the active ingredient and the dosage are the same, the treatments will have the same effect and work in the same way.
|Same active ingredient|
|Works in the same way|
|Often less expensive|