Explore how sexually transmitted infections progress, symptoms to watch for, and prevention strategies to protect sexual ...

Diagnosis is generally made with serology but the clinician should be aware of the potential for false-negative serology in both primary and, less commonly, in secondary syphilis. All HIV-positive ...

Symptoms of low magnesium levels (hypomagnesemia) include fatigue, muscle weakness and cramping, nausea, low appetite, abnormal heartbeat, and mood changes. This deficiency can be hard to detect until ...

The word "myelopathy" means a problem with the spinal cord, which can lead to numbness, weakness, dysautonomia (group of conditions causing problems with involuntary movements), and more. There are ...