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 DM is a combination medicine containing the drugs promethazine and dextromethorphan. It's used to treat coughing, runny nose, and sneezing caused by the common cold, allergies, hay fever, and other illnesses. Promethazine is a phenothiazine, which blocks the effects of histamines (natural substances that cause allergy symptoms). Dextromethorphan is a cough suppressant that acts on a certain part of the brain to reduce the urge to cough. The Food and Drug Administration (FDA) first approved the medicine in 1957.