causes for foot to itch
Itchy feet may stem from a number of causes, including: Foot itch caused by a medical condition may be related to an increase in the production of the neurotransmitter serotonin. For this reason, doctors might prescribe a selective serotonin reuptake inhibitor (SSRI) medication to treat itchiness. Medical conditions that cause itchy feet include: liver disease.
1. Exogenous Causes. 1  Dry Skin is the most common and obvious cause of itchy soles of the feet. 2  Contact Dermatitis is a skin reaction, which results from the exposure to allergens or irritants, such as certain soaps, cosmetics, detergents or even some plants, such as poison ivy.