Calculate the gross margin percentage, mark up percentage and gross profit of a sale from the cost and revenue, or selling price, of an item.
Acute causes of hand cramps. There are many acute causes of hand cramps. These include dehydration and Vitamin D or potassium deficiency. A loss of body fluids and electrolytes can cause cramping in many areas of the body, including the hands and wrists.
This phenomenon, known as peripheral neuropathy, can also sometimes cause hand pain. DeQuervain's disease is a swelling and inflammation of the tendon around the thumb, causing pain in the thumb and lower arm. Trauma or injury to any of the structures in the hand is another common cause of hand pain. Medically Reviewed by a Doctor on 3/2/2017.