Synovitis is the inflammation of a synovial (joint-lining) membrane, usually painful, particularly on motion, and characterized by swelling, due to effusion (fluid collection) in a synovial sac.
Shoulder pain is a common malady that becomes more common with age.
Sensorineural hearing loss (also called nerve deafness or sensorineural deafness) is loss of hearing resulting from problems in the inner ear, in the nerve from the inner ear to the brain, or in the brain.
Sleep terror disorder or "night terrors" is a condition that occurs during stages 3 or 4 of non-rapid eye movement (NREM) sleep. It is characterized by repeated episodes of abrupt awakening, usually with a panicky scream, and accompanied by intense anxiety, confusion, agitation, disorientation, unresponsiveness, marked motor movements, and total amnesia concerning the event.
Athlete’s foot is an infection of the foot caused by fungi called dermatophytes which invade the "dead" outer layers of the skin. It is also called tinea pedis.
Atherosclerosis is a disease of the arterial wall in which the layer thickens, causing narrowing of the channel and thus, impairing blood flow.