And always is a infection fault.

Pleura inflamed in young ages is tuberculosis  infection, and acute pneumonitis, pus process in lungs, autoimmune diseases, tumors, rheumatism, and with symptoms as in dry pleuritis are pricky ache in breast on damage side, raising in cough, breathe in, and cough is hurt, dry, and body temperature having a normal or high, and you are feeling weakness, sweating, appetite bad. In exudate pleuritis a beginning signs are chill, high temperature for three weeks, and more if tuberculosis origin, and in pus difficult kind as temperature having with chill a high on evening,and low on a morning, on a damage side is ache in breathe in. In liquid filling ache cough calms, dyspnoea and breath is having often and surface, and exudate sucking out having for two months, and more, as depending from a reason, as depending from a exudate causing, and sometimes disease ending with a forming an adhesions , fusion of leaves a pleura.A dry pleuritis curing with a doctor, at home, with bed regime till acute stage down, using mustard p;asters,warming compress on ache side.
As more lie on healthy side ,that improves a mobility  of damage lung, and preventing adhesions display.
A lowering aches will allow a fix of breast cell with hard bandage on maximal breathe out time, and exudate pleuritis cures at hospital, with rest full, good meal, liquid limiting and salt, on a recovering time a benefit are breathe exercises.