Mefloquine drug composed of only the (+)-enantiomer. Mefloquine alters cholinergic synaptic transmission through both postsynaptic and presynaptic actions. The postsynaptic action to inhibit acetylcholinesterase changes transmission across synapses in the brain. Mefloquine Mefloquine, sold under the brand names Lariam among others, is a medication used to prevent or treat malaria. When used for prevention it is taken once a week and should be started one or two weeks before potential exposure and continued for four weeks after potential exposure. It can be used to treat mild or moderate malaria but should not be used to treat severe malaria. It is taken
Alternative treatments used for the common cold Alternative treatments used for the common cold Alternative treatments used for the common cold include numerous home remedies and alternative medicines. Scientific research regarding the efficacy of each treatment is generally nonexistent or inconclusive. Current best evidence indicates prevention, including hand washing and neatness, and management of symptoms. Many believe that cold temperature can cause and therefore prevention of exposure to cold temperature can prevent the common cold. Evidence does not support this association. Vitamin C was identified in the early part of the previous century and there was much interest in its possible effects on various infections including the