A peptic ulcer is a lesion in the stomachâs lining or at the start of the small intestine. Peptic ulcers are called gastric ulcers if they reside in the stomach, while a peptic ulcer that resides in the small intestine is called a duodenal ulcer. Less commonly, peptic ulcers can occur in the esophagus.
Dermatitis can cause hands to be dry, red, cracked and itchy. Persistently dry, red, cracked and itchy skin could be a sign of dermatitis or eczema which is a skin inflammation.Allergies, stress, genetic factors and environmental irritants can cause or co-contribute to the condition.ermatitis can cause hands to be dry, red, cracked and itchy. Persistently dry, red, cracked and itchy skin could be a sign of dermatitis or eczema which is a skin inflammation.
Wet gangrene is caused by a sudden and traumatic loss of blood supply to the body part. Tissue death begins rapidly and an infection sets in, notes WebMD. The infection from wet gangrene can spread quickly through the body. Another condition that can cut off circulation to the fingers is cold hand syndrome. The condition can cause numbness or pain, swelling, hands that are very cold to the touch, tingling and discoloration.