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.
Some of the possible common medical causes of Involuntary twitches in the hands may include: 1  Excessive caffeine intake or other caffeinated drink. 2  Excessive alcohol consumption, alcoholism, or alcohol withdrawal. 3  Stress. 4  Anxiety. 5  Fatigue. 6  Benign essential tremor. 7  Thyrotoxicosis. 8  Carbon dioxide narcosis.