Your doctor may occasionally change your dose to make sure you get the best results. Promethazine HCl in 12.5- to 25-mg doses for children and 50-mg doses for adults the night before surgery relieves apprehension and produces a quiet sleep. Promethazine (Phenergan) is used to treat allergy symptoms, nausea and vomiting after surgery and to prevent motion sickness. Promethazine can cause severe breathing problems or death in very young children. Avoid getting up too fast from a sitting or lying position, or you may feel dizzy. When used for surgery, promethazine is usually taken the night before the surgery.How often you take this medicine and the timing of your dose will depend on the condition being treated.Measure liquid medicine with the dosing syringe provided, or with a special dose-measuring spoon or medicine cup. With antihistamines, it's always wise to have them available, for you to appreciate relief without waiting or making visits. A dosage range that usually relieves symptoms is 6.25 mg to 12.5 mg, taken three times daily. Phenergan is a prescription antihistamine that could be used for relieving the most bothersome symptoms of seasonal allergic reactions, consisting of watery eyes, itching, sneezing, hives and skin rashes.Relying on the experience and responses of various other people that looked for their medicines, we made a list of the majority of trusted pharmacies online, offering you quick delivery, confidentiality assurances and naturally highest medicines without any rx called for. Promethazine is in a group of drugs called phenothiazines (FEEN-oh-THYE-a-zeens). Promethazine doses are based on weight in children, and any changes may affect your child's dose.Call your doctor if your symptoms do not improve, or if they get worse while using promethazine.This medicine can cause unusual results with certain medical tests.

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. Phenergan Elixir should be given in this age group; Children 5-10 years: Phenergan Elixir or Phenergan 10mg Tablets should be given in this age group; Children over 10 years and adults (including the elderly): A single tablet (25 mg) to be taken the night before the journey; This may be repeated after 6-8 hours if necessary Phenergan is a phenothiazine antihistamine that functions in the body by avoiding the release of histamine, understood for causing sneezing, scratchy eyes, watery eyes, hives, skin breakout and some various other ones.This medication is categorized as a phenothiazine, making sure histamines are launched slower and at reduced prices than otherwise, which allows it to address the signs of allergic reactions along with various other signs connected to the launch of histamines. Follow all directions on your prescription label. Phenergan 25 MG Tablet is an antihistamine with sedative properties which is used to treat allergic reactions such as the runny nose, itching, sneezing, itchy or watery eyes, hives, rashes. Keep a list with you of all the medicines you use and show this list to any doctor or other healthcare provider who treats you.Promethazine should not be given to a child younger than 2 years old. Be careful if you drive or do anything that requires you to be alert. ... Phenergan 25 mg (WYETH 27) View all images. Subscribe to our newsletters News & warnings for this drug. Tell your doctor if you are pregnant or plan to become pregnant while using this medicine.It is not known whether promethazine passes into breast milk or if it could harm a nursing baby. Phenergan can be provided to youngsters if recommended so by the medical professional, however just those older compared to 2. Getting Phenergan online is a fantastic concept if you have little cash and a disorder that should be managed. Select one or more newsletters to continue. It is also used to treat nausea and vomiting caused due to motion sickness and pre and postoperative sedation. Be careful if you drive or do anything that requires you to be awake and alert. This includes vitamins, minerals, herbal products, and drugs prescribed by other doctors. Promethazine should not be given to a child younger than 2 years old.

There are various other feasible uses for Phenergan, such as to manage nausea or vomiting and throwing up after a procedure, as well as to stop movement sickness. Get up slowly and steady yourself to prevent a fall.Drinking alcohol can increase certain side effects of promethazine.Avoid exposure to sunlight or tanning beds. You should not take this medicine if you are allergic to promethazine or to similar medicines such as chlorpromazine, fluphenazine, mesoridazine, perphenazine, prochlorperazine, thioridazine, or trifluperazine.To make sure promethazine is safe for you, tell your doctor if you have:asthma, chronic obstructive pulmonary disease (COPD), sleep apnea, or other breathing disorder;low levels of calcium in your blood (hypocalcemia); orif you have ever had a serious side effect while using promethazine or any other phenothiazine.It is not known whether promethazine will harm an unborn baby.