I think any pain in ”any hand” causes pain in both hands.
sharp pain in my left hand
if your left handed it is possible that you exert more force in the left than the right hand
Possibly arthritis
Because your a retard
Liver
Left leg use.... I think.
neck and left arm aches related to angina ,
If your left hand and wrist veins get huge and pain begins you need to see immediate medical condition. You may have a clot.
The shoulder part of our body has muscles which holds our arm bones in hand with that of shoulder bones and runs to the chest too. So while much work is done by hand it causes chest pain.
Nerve endings in the hand will send messages to the brain telling you that you have pain in the body.
One symptom of a left bone crack in your hand is severe pain. Also, the inability to move your hand is another symptom.
so yes, stress can cause lower abdominal pain on the right or the left stress caused me to have pain on the lower left abdominal it could be the stress or gas that causes the pain