ماذا يفعل من أصابته الأكزيما إذا كان الوضوء يسبب له طفحًا جلديًّا سيئًا جدًّا؟

The Sharia has permitted tayammum for the sick person if using water would harm their body or delay their recovery, due to the Almighty's saying: (Allah does not burden a soul beyond its capacity), and the Prophet's (peace be upon him) saying: "If I command you to do something, then do as much of it as you can," and as an inclusion in the general meaning of the Almighty's saying: (And if you are ill or on a journey). The sick person should not exaggerate in washing or rubbing a limb if it would harm them, nor should they exaggerate in sniffing water into the nose if it would be detrimental to them.