DESC: Phytocillin (Usnea/Hops Complex). Use for mouth, gum, stomach or intestinal infections. Respiratory infections including sinus, throat, lungs, bronchioles, respond rapidly to its use. Can be used internally for either gram positive or gram-negative bacterial infections as well as viral and fungal infections. Use externally for Staph, Strep or fungal infection, athlete's foot, ringworm or as a douche in Trichomonas infection. Also used externally for abrasions, skin ulcers, boils, pressure ulcers (i.e., bed sores), impetigo, skin infections or burns.