Ashkale Advia (Forms of drug) Most substances with drug potential are not suitable for use in their natural forms. Hence crude drugs are processed to purify, detoxify, and their natural forms are modified to make them administrable. Naturally available single drugs (Advia mufrida) are modified in several forms by artificial compounding (Tarkeeb -e- -Sana’yi). These forms of drugs are named on their state, shape, size, action, use, and mode of application. Based on consistency, drugs are divided into four major groups: Jamid (Solid), Neem Jamid (viscus), Saiyal (Liquid); and Bukhari (Gaseous). Forms of Solid drugs: Habb (Pills), Qurs (Tablet), Banadique, Humool, Fizija, Fatila, Kaboos, Safoof, KustaBurud, Kuhal, Ghaza, etc Forms of semi-solid (viscus) drugs: Majoon, Itrifal, Nausdaroo, Jawarish, labbob, Yaqooti, Barshasha, Khamira, Halwa, Lauq, Rub, Harirah, Falloda, Marham, Qarooti, Zumad, Lauq, Lattokh, etc. Forms of liquid drugs: Sharbat, Shirka, Shrab, Nabeej, Shikanjabeen, Laub, Zulal, Wajoor, Zarroq, Saoot, Tila, Rogan, Gargarah, Joshanda, Khaisanda, etc Forms of gaseous drugs: Shamoom, Bukharat, Inkabab, Lakhlakha, Nahook, etc