Detailed answer

Chlorine is a common irritant that can exacerbate eczema symptoms. It can strip the skin of its natural oils, leading to dryness, itchiness, and irritation. In addition, chlorine can disrupt the skin's microbiome, which can further aggravate eczema. People with eczema should take precautions when swimming in chlorinated pools, such as applying a barrier cream before entering the water and moisturizing immediately after. It is also advisable to rinse off thoroughly with fresh water after swimming to minimize chlorine exposure. If chlorine worsens your eczema symptoms, it may be beneficial to consider swimming in saltwater pools or natural bodies of water which may be less irritating for the skin.