<unk> s are unpleasant, often painful, sensations caused by contraction or over shortening of muscles.<unk> s have many causes - from overexertion to imbalances of electrolytes (e.g. calcium)or more complex conditions. They can be fleeting or disabling.<unk> s can occur in virtually any muscle-bound organ. This is a broad overview of all muscular<unk> s.
Cramp
Quench
Heave
Poop Breath
Rales
Lamaze
Pinta
Pennyroyal