Promethazine may interfere with blood grouping in ABO system and may produce false results with urinary pregnancy tests (Gravindex, false-positive; Prepurex and Dap tests, false-negative). This can cause your body to process drugs more slowly.
Controlled studies in pregnant women show no evidence of fetal risk. When you take drugs called tricyclic antidepressants with promethazine, you may have drowsiness that is more extreme and lasts longer. This can help keep levels of this drug from building up too much in your body.It has not been confirmed that promethazine is safe and effective for use in children younger than 2 years.The liver, kidneys, and hearts of older adults may not work as well as they used to. Other medications may be preferred. This increases your risk of side effects.Your doctor may start you on a lower dose or a different medication schedule.
But there is only little scientific research on their effectiveness in pregnant women.Nausea and vomiting are common in early pregnancy: At least half of all women are affected by some nausea in the first few months of pregnancy. Promethazine can cause sleepiness in adults. Promethazine is used to prevent and treat nausea and vomiting related to certain conditions (such as motion sickness, or before/after surgery).It is also used to treat allergy symptoms such as rash, itching, and runny nose.It may be used to help you feel sleepy/relaxed before and after surgery or to help certain narcotic pain relievers (such as meperidine) work better. As a result, more of a drug stays in your body for a longer time. This can cause your body to process drugs more slowly. For pregnant women: Promethazine is a category C pregnancy drug.
Your dosage, drug form, and how often you take the drug will depend on:It has not been confirmed that promethazine is safe and effective for use in children younger than 2 years.The liver, kidneys, and hearts of older adults may not work as well as they used to.
One small study did not report an increased chance for miscarriage among women taking promethazine.In every pregnancy a woman starts out with a 3-5% chance of having a baby with a birth defect.
The Organization of Teratology Information Specialists (OTIS), the professional society that provides In general, exposures that fathers have are unlikely to increase the chance for birth defects or other risks to a pregnancy. It can also cause other side effects.The more common side effects that can occur with promethazine oral tablet include:If these effects are mild, they may go away within a few days or a couple of weeks. This can cause your body to process drugs more slowly. You helped me out more than my doctor or my daughter's pediatrician and for that I am very grateful. This can help keep levels of this drug from building up too much in your body.It has not been confirmed that promethazine is safe and effective for use in children younger than 2 years.The liver, kidneys, and hearts of older adults may not work as well as they used to. Tell your doctor if you are pregnant or plan to become pregnant while using this medicine. As a result, more of a drug stays in your body for a longer time. It comes with risks if you don’t take it as prescribed.If you’re taking this drug to prevent or treat nausea and vomiting, motion sickness, pain, or to lessen anxiety and promote sleep, you may not experience relief of your symptoms.If you think you’ve taken too much of this drug, call your doctor or seek guidance from the American Association of Poison Control Centers at 800-222-1222 or through their Keep these considerations in mind if your doctor prescribes promethazine for you.A prescription for this medication is refillable. Controlled studies in pregnant women show no evidence of fetal risk. Common medications for nausea and vomiting as well as ginger are often used in pregnancy.
When you take certain anxiety drugs with promethazine, you may have drowsiness that is more extreme and lasts longer. As a result, more of a drug stays in your body for a longer time. You should not need a new prescription for this medication to be refilled. For more information about nausea and vomiting during pregnancy, please see the MotherToBaby fact sheet at Miscarriage can occur in any pregnancy. Lori began the Texas TIS in July of 1991.