A Graphics Processing Unit (GPU) is a special purpose processor, optimized for calculations commonly (and repeatedly) required for Computer Graphics, particularly SIMD operations. A Central Processing Unit (CPU) is a general purpose processor - it...
INDICATIONS AND USAGE. Promethazine hydrochloride and codeine phosphate syrup is indicated for the temporary relief of coughs and upper respiratory symptoms associated with allergy or the common cold.odeine is contraindicated in patients with a known hypersensitivity to the drug. Promethazine is contraindicated in comatose states, and in individuals known to be hypersensitive or to have had an idiosyncratic reaction to promethazine or to other.
Promethazine hydrochloride (PhenerganÂ®) is a prescription medication used for a variety of different uses. It is most commonly used for treating nausea and vomiting, but is frequently used for other purposes too. As a sedating antihistamine, promethazine belongs to a group of drugs known as phenothiazines. It has several different effects in the body and the brain. Many of these effects are likely due to its antihistamine activity, since promethazine also works by blocking histamine receptors.