444 DISEASES, &c. Class IV. 3. 4.4, 



been fick at the beginning of wet weather, and flill continues fo. 

 Is this owing to a fympathy of the mucous membrane of the (torn- 

 ach with the mechanical relaxation of the external cuticle by a 

 moifter atmofphere, as is feen in the corrugated cuticle of the 

 hands of wafher-women ? or does it fympathize with the mu=> 

 cous membrane of the lungs, which muft be affe£ted along with 

 the mucus on its furface by the refpiration of a moifter atmo.fi 

 chere. 





SUPPLEMENT 



