Respected user , hi
Thanks for using Healthcaremagic.com
I have evaluated your query thoroughly .
1. Every
sharp pain of left side chest does not necessarily indicate heart
disease , there are many more other causes .
2. Prolonged head ache has various conditions ranging from - migraine
- high BP - visual disturbances - stress induced -
vascular headache -
-
low blood sugar -
dehydration - chronic smoking - tumors - others .
OTC medication is Tylenol ( 500 ) mg for the same .
3. Application of
analgesic spray , pain killer tablets round the clock say
8 hourly , avoidance of straining of that shoulder for 3 days .
If still same discomfort , consult an orthopedic surgeon for evaluation
of the same .
Hope this clears your query .
Always welcome for any further doubts .
Wishing you a very healthy life ahead .
Regards dear take care .