Rasottamadi Lepa Churna is an Ayurvedic medicine, in herbal paste form. It is used for external application to treat skin diseases such as eczema. It contains purified mercury as an ingredient. 
Rasottamadi Lep Churnam uses: It is used in Ayurvedic treatment of skin diseases such as eczema and dermatitis. It is made into paste along with cow ghee or coconut oil and applied locally.
Rasottamadi Lepa Choornam Side Effects: 
Accidental oral intake may cause poisonous effects.
This medicine should strictly be used under medical supervision.
Keep out of reach and sight of children. Store in a dry place.
Rasottamadi lepam Churnam Ingredients: 
10 g of each of
Rasa – Purified Mercury
Jiraka – Cumin seed – Cuminum cyminum
Krishnajiraka – Nigella sativa
Haridra – Turmeric Rhizome – Curcuma Longa
Daruharidra – Tree turmeric (stem) – Berberis aristata
Maricha – Black pepper – Piper nigrum
Sindura – Combination of Mercury and Sulphur
Daityendra – Purified Sulphur
Manashila – Arsenic tri sulphide
Made into paste with cow ghe