I understand that angina caused by exercise gives pain which radiates from the chest down the left arm, but why is this? Why should the pain be felt in the left arm? Is it due to tissue hypoxia? If so, why just the left arm?
Do the sensory nerves from the heart merge with ones from the left arm?
Know the five types of psoriasis and how to spot flares.
Newer diabetes treatments can suppress appetite and aid weight loss.
Try these tips to get your salivary glands back into action.
Constipation is a common side effect of opioid and narcotic pain medicines.
Is it sensitive skin or something else?