Head lice infestation is a fairly common ... the 8 hour treatment can be decreased substantially. Eggs (nits) are attached to the hair with protein 'glue' which makes the eggs difficult to remove.
Head lice affect more than 100 million people worldwide annually. Permethrin (1% formulation) is efficacious but resistance is emerging. Malathion (0.5% formulation) is an alternative, but ...
As important as it is to know the signs and symptoms of sexually transmitted infections (STIs), it sometimes helps to have an actual picture of what different STIs look like. This includes common ...