Allergies are a common cause of hives since an allergic reaction can trigger the immune system response that results in trapped fluid beneath the skin.An allergic reaction can occur due to something you ingested or were exposed to through the air.hoto Credit pollen image by asb from Fotolia.com. Allergies are a common cause of hives since an allergic reaction can trigger the immune system response that results in trapped fluid beneath the skin. An allergic reaction can occur due to something you ingested or were exposed to through the air.
What could cause my arms and hands to be falling asleep a lot? Dr. Michael Sparacino Dr. Sparacino See below: It could be something as simple as hyperventilation, but more serious conditions are possible too.
This nerve gives sensations to the fingers and innervates forearm and hand muscles that enable you to hold an object between your forefinger and the thumb. Any numbness, tingling, impingement, or pinching in the median nerve will lead to pain in the fingers, hand, and forearm. The first symptom is fingers falling asleep or becoming numb at night. The numbness and pain may extend to the forearm and sometimes to the shoulder. 8. Other Causes. Diabetes causes arms or hands and feet to fall asleep even when one is awake and relaxed. Hand surgery and arthritis damage or irritate the nerves.