1.Back pain 
2.Knee pain 
3.Sprain & strains 
4.Soft tissue disorders 
5.Osteoarthritis Knee 
6.Spondylosis 
7.Cervical spondylosis 
8.Injury 
9.Arthritis 
10.Shoulder lesions 
11.Frozen Shoulder 
12.Prolapsed intervertebral disc 

Diclofenac has analgesic, anti-inflammatory, and antipyretic properties. The  mechanism of action of Leleon D GEL, like that of other NSAIDs, is not completely understood but involves inhibition of cyclooxygenase (COX-1 and COX-2).  Diclofenac is a potent inhibitor of prostaglandin synthesis in vitro.

It contains powerful, rare natural antioxidants (lignans), omega-3 fatty acids, vitamins and minerals. It is a popular oil in cosmetic manufacturing and to a lesser degree (but no less suitable), massage therapists and aroma therapists. Linseed oil is also well absorbed by the skin.

Methyl salicylate is a rubefacient. It produces reddening of the skin by dilatation of the blood vessel and gives a soothing feeling of warmth. It is also called as counterirritant because they produce their action by counter irritation. Irritation of the sensory nerve endings alters pain in the underlying muscle or joints that are served by the same nerves.

Menthol acts as a local anesthetic on the respiratory passageways and causing cough suppression. When Menthol is rubbed on the skin, it acts as a rubefacient and causes localized vasodilatation; which gives feelings of comfort and warmth. When applied gently on the skin, it acts as an anti-pruritic agent and creates a feeling of coolness, and mild local anaesthetic effect relieves itching. It has good soothing effect and acts as a demulcent. It also acts as a carminative.