Key takeaways
Doxycycline monohydrate (brands: Monodox, Oracea, Vibramycin monohydrate) and Malarone (generic name: atovaquone/proguanil) are both prescription medications, but they serve different purposes. Doxycycline monohydrate is a tetracycline antibiotic used to treat a wide range of bacterial infections, including pneumonia, STIs, and severe acne, and it is also used for rosacea. In contrast, Malarone is an antimalarial medication used to prevent and treat malaria caused by Plasmodium falciparum. Doxycycline monohydrate is taken twice daily for most infections, while Malarone is taken once daily. Doxycycline monohydrate can cause tooth discoloration in children and is not safe during pregnancy, whereas Malarone is not recommended for people with severe kidney or liver problems and should not be used during pregnancy and breastfeeding. Additionally, doxycycline monohydrate can make your skin more sensitive to sunlight, while Malarone might cause vivid dreams and liver problems. Both medications are available in generic forms, making them more affordable options.
