Itchy hands after washing dishes can have several potential causes. Here are a few possible reasons:
Contact dermatitis: Contact dermatitis is a condition characterized by inflammation of the skin due to contact with an irritant or allergen. Some dishwashing detergents or soaps may contain chemicals that can irritate or trigger an allergic reaction in sensitive individuals, leading to itchy hands. Consider using gloves while washing dishes to protect your skin and see if it helps alleviate the itching.
Dry skin: Frequent handwashing, especially with hot water and harsh detergents, can strip the skin of its natural oils and moisture, resulting in dry skin. Dry skin is often accompanied by itching. Applying moisturizer after washing dishes can help replenish the skin's moisture and reduce itching.
Sensitivity to hot water: Some people may have a sensitivity or intolerance to hot water, which can cause itching or irritation when their hands are exposed to it. You can try using lukewarm or cooler water when washing dishes to see if it reduces the itching sensation.
Other skin conditions: Itchy hands after washing dishes could also be related to pre-existing skin conditions like eczema or psoriasis. If you have a known skin condition, the combination of water, detergents, and scrubbing during dishwashing may exacerbate the symptoms. Consulting a dermatologist can help identify and manage any underlying skin conditions.
If the itching persists or becomes severe, it's advisable to consult a healthcare professional or dermatologist who can evaluate your symptoms and provide a more accurate diagnosis and appropriate treatment options.