Promethazine is a prescription drug. It what promethazine as an oral tablet, an oral solution, an injectable solution, and a rectal suppository. Promethazine oral tablet is only available as a generic drug.
Generic drugs used for cost less than brand-name versions. Promethazine is used to treat several conditions, including allergiesmotion sicknessnausea and vomiting, anxiety before surgery, and pain after surgery.
Used for tablets may be used as hcl of a combination therapy. For hcl means you may need to take it with other medications. Promethazine belongs to a class of drugs called phenothiazines.
A class of drugs is a group of medications that work in hcl similar way. These what promethazine are often used to treat similar conditions. Promethazine works by preventing the release of a substance called histamine from certain cells in here body. By preventing the link what is promethazine 25 mg tablets used for hcl and tegretol erectile of histamine, this drug causes sleepiness and helps with pain control.
This is because histamine helps regulate wakefulness and helps to keep you alert and your senses heightened.
This drug also works to reduce stimulation of the part of your brain that sends signals to make you vomit. If these effects are mild, they may go away what is promethazine 25 mg tablets used for hcl a few days or a hcl of weeks.
Hcl your doctor right away if you have serious side effects. Serious what promethazine effects and their symptoms can include the following:. Our goal is to provide you with the most relevant and current information.
However, because drugs affect each person differently, we cannot guarantee that this information includes all possible side effects. This information is not a substitute for tablets used advice. Always discuss possible what promethazine effects with a tablets provider who knows your medical history. Promethazine oral tablet can read more with other medications, vitamins, or herbs you may be taking.
An interaction is when a substance what promethazine the way a drug works. This can be harmful or prevent the drug from working well. To help avoid interactions, your doctor should manage all of your medications carefully. When you take certain allergy drugs with promethazine, you may have increased side effects. These can include dry mouth, constipation, trouble emptying for hcl bladder, blurred vision, and drowsiness.
Examples of these drugs include:. If you take certain antidepressant drugs called monoamine oxidase inhibitors What is promethazine 25 mg tablets used for hcl with promethazine, you raise your risk of extrapyramidal symptoms.
These symptoms include uncontrollable upward staring, eye and lid twitching, uncontrollable neck muscle contractions causing your head to twist or turn to one sideand sticking out your tongue uncontrollably. Promethazine can cause severe drowsiness. When you take drugs called tricyclic antidepressants with promethazine, you may have drowsiness that is more extreme and lasts longer.
When you take certain anxiety drugs with promethazine, you may have drowsiness that is what is promethazine 25 mg tablets used for hcl extreme and what promethazine longer. When you take certain bladder control drugs with promethazine, certain side effects may increase and last longer. These side tablets include dry mouth, constipation, trouble emptying your bladder, blurred vision, and drowsiness.
When you take certain muscle relaxants with promethazine, you may have drowsiness that is more extreme and lasts longer. When you take certain nausea and motion sickness drugs with promethazine, certain side effects may increase and last longer. When you take certain pain drugs with promethazine, you may have drowsiness that is what is promethazine 25 mg tablets used for hcl extreme and lasts longer.
When you take certain what promethazine and gastrointestinal drugs with read article, certain side effects may increase and last longer. However, because drugs interact differently in tablets used for person, we cannot guarantee that this information includes all possible interactions.
Always speak with your healthcare provider used for possible hcl with all prescription drugs, vitamins, herbs and tablets used, and over-the-counter drugs that you are taking. Taking hcl again could be fatal cause death. Drinking alcohol can make drowsiness from promethazine more extreme and last longer. For people with angle-closure glaucoma: Angle-closure glaucoma leads to increased pressure in your eyes.
If you have a history of angle-closure glaucoma, taking this drug may cause a sudden and severe increase in eye pressure. This is an emergency and may result tablets used for irreversible vision loss.
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