Bloating and distention may be due to increased amounts of gas in the abdomen, but there also are other causes. Sometimes intestinal gas that is associated with bloating can be accompanied by. abdominal pain, stomach cramps, swelling of the abdomen, and/or; a feeling of knots in the stomach. REFERENCE:
1 Irritation and allergic reactions. 2  Wool, chemicals, soaps and other substances can irritate the skin and cause itching. 3  Sometimes the substance, such as poison ivy or cosmetics, causes an allergic reaction.4  Food allergies also may cause skin to itch. 5  Drugs. Sometimes the substance, such as poison ivy or cosmetics, causes an allergic reaction. 2  Food allergies also may cause skin to itch. 3  Drugs. 4  Reactions to drugs, such as antibiotics, antifungal drugs or narcotic pain medications, can cause widespread rashes and itching.
The skin on your feet is subject to a great deal of stress and is susceptible to a variety of conditions that cause itchiness. Your feet are exposed to temperature extremes from your shoes and the physical stress of bearing the weight of your body. This can cause skin dryness and irritation, which are common triggers of itchiness. These extremes also leave feet vulnerable to fungal skin infections, which also cause itch.