Merck filed for "pediatric exclusivity" in 2001 launching a clinical trial to prove betamethasone dipropionates safety and efficacy for use in pediatrics.Betamethasone has also been used in the formulation of combination products such as Luxiq, Lotrisone and Taclonex. Prestium Pharma: Luxiq (betamethasone valerate) Foam, 0.12%  is a mid-strength corticosteroid foam used primarily to treat psoriasis or other inflammatory conditions of the scalp. Merck: Lotrisone (containing betamethasone dipropionate, clotrimazole) contains both a corticosteroid (betamethasone) and anti-fungal agent (clotrimazole) and is used to treat fungal infections that are also inflamed
Leo Pharma: Taclonex (containing betamethasone dipropionate, calcipotriol) is a combination of corticosteroid (betamethasone) and a vitamin D analogue (calcipotriene) and is used to treat frequent and persistent dermatatoses by reducing inflammation and promoting healing of the skin barrier. Names
Brand names include Alphatrex, Beta-Val, Diprolene, Diprolene AF, Diprosone, Dovobet (LEO Pharma A/S), Eleuphrat and Luxiq. References
External links
"Betamethasone dipropionate". Drug Information Portal. U.S. National Library of Medicine.
Intractable may refer to:

Intractable conflict, a form of complex, severe, and enduring conflict
Intractable pain, pain which cannot be controlled/cured by any known treatment
Intractability (complexity), in computational complexity theory