For years now I've been becoming extremely ill every 1–2 months. I've visited doctors, taken countless medications and no improvement. It greatly hinders me from seeking knowledge and I [rarely] miss ṣalāh. What can I do according to the Sharīʿah to get better and fulfill my duties? بارك الله فيكم

Ustadh AbdulAziz al-Haqqan

Have you tried constant ruqyah and athkar? Or reciting surat albaqarah every day if you are able to or over a couple of days?