DDInter1533 DDInter992
Promethazine, originally known as 3,277 R.P., is an N-dimethylaminopropyl derivative of [phenothiazine] that was developed in France in 1946. Promethazine antagonizes a variety of receptors, allowing it to be used for a number of indications including allergic reactions, pain, sedation, nausea, and vomiting.[A189907,A190153,A190159,A190150,A190171] Promethazine was granted FDA approval before 29 March 1951.[A190177,L4000]
A beta-adrenergic agonist that causes direct relaxation of uterine and vascular smooth muscle. Its vasodilating actions are greater on the arteries supplying skeletal muscle than on those supplying skin. It is used in the treatment of peripheral vascular disease and in premature labor.
Promethazine {u} may cause a moderate interaction that could exacerbate diseases when taken with {v} Ephedrine
Ephedrine {u} (Compound) resembles {v} (Compound) Isoxsuprine
Promethazine {u} may cause a moderate interaction that could exacerbate diseases when taken with {v} Labetalol
Labetalol {u} (Compound) resembles {v} (Compound) Isoxsuprine
Promethazine {u} may cause a moderate interaction that could exacerbate diseases when taken with {v} Tolterodine
Tolterodine {u} (Compound) resembles {v} (Compound) Isoxsuprine
Promethazine {u} (Compound) causes {v} (Side Effect) Hypotension
Hypotension {u} (Side Effect) is caused by {v} (Compound) Isoxsuprine
Promethazine {u} may cause a moderate interaction that could exacerbate diseases when taken with {v} Ephedrine
Ephedrine {u} (Compound) resembles {v} (Compound) Pseudoephedrine
Pseudoephedrine {u} (Compound) resembles {v} (Compound) Isoxsuprine
Promethazine {u} may cause a moderate interaction that could exacerbate diseases when taken with {v} Labetalol
Labetalol {u} may cause a moderate interaction that could exacerbate diseases when taken with {v} Ephedrine
Ephedrine {u} (Compound) resembles {v} (Compound) Isoxsuprine
Promethazine {u} may cause a moderate interaction that could exacerbate diseases when taken with {v} Tolterodine
Tolterodine {u} (Compound) resembles {v} (Compound) Bromodiphenhydramine
Bromodiphenhydramine {u} (Compound) resembles {v} (Compound) Isoxsuprine
Promethazine {u} may cause a moderate interaction that could exacerbate diseases when taken with {v} Fluoxetine
Fluoxetine {u} (Compound) resembles {v} (Compound) Monobenzone
Monobenzone {u} (Compound) resembles {v} (Compound) Isoxsuprine
Promethazine {u} may cause a moderate interaction that could exacerbate diseases when taken with {v} Phenylpropanolamine
Phenylpropanolamine {u} (Compound) resembles {v} (Compound) and {u} may cause a moderate interaction that could exacerbate diseases when taken with {v} Ephedrine
Ephedrine {u} (Compound) resembles {v} (Compound) Isoxsuprine
Promethazine {u} (Compound) causes {v} (Side Effect) Hypotension
Hypotension {u} (Side Effect) is caused by {v} (Compound) Labetalol
Labetalol {u} (Compound) resembles {v} (Compound) Isoxsuprine
Promethazine may cause a moderate interaction that could exacerbate diseases when taken with Ephedrine and Ephedrine (Compound) resembles Isoxsuprine (Compound)
Promethazine may cause a moderate interaction that could exacerbate diseases when taken with Labetalol and Labetalol (Compound) resembles Isoxsuprine (Compound)
Promethazine may cause a moderate interaction that could exacerbate diseases when taken with Tolterodine and Tolterodine (Compound) resembles Isoxsuprine (Compound)
Promethazine (Compound) causes Hypotension (Side Effect) and Hypotension (Side Effect) is caused by Isoxsuprine (Compound)
Promethazine may cause a moderate interaction that could exacerbate diseases when taken with Ephedrine and Ephedrine (Compound) resembles Pseudoephedrine (Compound) and Pseudoephedrine (Compound) resembles Isoxsuprine (Compound)
Promethazine may cause a moderate interaction that could exacerbate diseases when taken with Labetalol and Labetalol may cause a moderate interaction that could exacerbate diseases when taken with Ephedrine and Ephedrine (Compound) resembles Isoxsuprine (Compound)
Promethazine may cause a moderate interaction that could exacerbate diseases when taken with Tolterodine and Tolterodine (Compound) resembles Bromodiphenhydramine (Compound) and Bromodiphenhydramine (Compound) resembles Isoxsuprine (Compound)
Promethazine may cause a moderate interaction that could exacerbate diseases when taken with Fluoxetine and Fluoxetine (Compound) resembles Monobenzone (Compound) and Monobenzone (Compound) resembles Isoxsuprine (Compound)
Promethazine may cause a moderate interaction that could exacerbate diseases when taken with Phenylpropanolamine and Phenylpropanolamine (Compound) resembles Ephedrine (Compound) and Phenylpropanolamine may cause a moderate interaction that could exacerbate diseases when taken with Ephedrine and Ephedrine (Compound) resembles Isoxsuprine (Compound)
Promethazine (Compound) causes Hypotension (Side Effect) and Hypotension (Side Effect) is caused by Labetalol (Compound) and Labetalol (Compound) resembles Isoxsuprine (Compound)