Use PetArmorÂ® for Cats, on cats and kittens 8 weeks of age or older, which is available as 0.5 ml applicators. Do not reapply for 30 days. To use PetArmorÂ®, place the applicator tip through your pet's hair at the skin level between the shoulder blades.
Potentiation of narcotic analgesics with phenothiazines have been used for preoperative and postoperative analgesia for a number of years by the podiatric community.The agents most frequently cited in studies are the combination of meperidine with either the phenothiazines chlorpromazine, trimeprazine, or promethazine.otentiation of narcotic analgesics with phenothiazines have been used for preoperative and postoperative analgesia for a number of years by the podiatric community.
Antihistamines such as promethazine compete with histamine for one of the receptors for histamine (the H1 receptor) on cells; however, when antihistamines bind to the receptors they do not stimulate the cells. Instead, they prevent histamine from binding and stimulating the cells.Promethazine also blocks the action of acetylcholine, a neurotransmitter that nerves use to communicate with one another, on its receptors (anticholinergic effect), and this may explain its benefit in reducing the nausea of motion sickness.It is used as a sedative because it causes drowsiness as a side effect.ntihistamines such as promethazine compete with histamine for one of the receptors for histamine (the H1 receptor) on cells; however, when antihistamines bind to the receptors they do not stimulate the cells. Instead, they prevent histamine from binding and stimulating the cells.