what causes the left shoulder to swell
Solution causes a cell to swell by osmosis
Infections causes it to swell
Mumps causes salivary glands to swell dramatically.
Possibly b/c of the body fluids building up
maybe a cyst
How should I no!
Tonsillitis
asthma
i think you need to study for it then have people answer your questions
No
It softens and causes the hair to swell