Acne is the most common skin condition in the United States, affecting up to 50 million Americans annually. 1; Acne often causes significant physical and psychological problems such as permanent scarring, poor self-image, depression and anxiety. 2; See your dermatologist for the successful diagnosis and treatment of acne.
Mechanism of action. It is a phosphodiesterase-4 inhibitor, mainly acting on phosphodiesterase 4B (PDE4B), which causes inflammation. Chemically, crisaborole is a phenoxybenzoxaborole. It contains a boron atom that helps penetrate the skin and is essential for its binding activity.
Milrinone lactate injection is a member of a new class of bipyridine inotropic/vasodilator agents with phosphodiesterase inhibitor activity, distinct from digitalis glycosides or catecholamines. Milrinone is an off-white to tan crystalline compound.