Phenergan Tablets are used to treat the following conditions: For short term use: to treat adults with difficulty sleeping (insomnia) To treat allergic conditions such as hay fever or rashes (like nettle rash or hives) To treat or stop you feeling sick (nausea) or being sick (vomiting) such as travel sickness.
How long does Phenergan make you sleep?
Phenergan starts acting on the body around 20 minutes after it is ingested. The initial effects include drowsiness and sleepiness. The medicine may work for up to 12 hours. People who take Phenergan for cough and cold find immediate relief within 30 minutes after taking the first dose.
Is Phenergan good for sleep?
Promethazine (‘Phenergan’) is my first line medication for treating insomnia as it is not addictive and in my clinical practice effective although patients should be warned about driving with the associated drowsiness.
What are the side effects of taking Phenergan?
Drowsiness, dizziness, constipation, blurred vision, or dry mouth may occur. If any of these effects persist or worsen, tell your doctor. To relieve dry mouth, suck (sugarless) hard candy or ice chips, chew (sugarless) gum, drink water, or use a saliva substitute.
Is Phenergan a sedative?
Phenergan is a known sedative and may cause drowsiness in some people. If you have a single dose at bedtime, you may still be affected in the morning. Children and the elderly are especially sensitive to the effects of antihistamines.
Can you take promethazine for anxiety?
Promethazine is also used to prevent and control motion sickness, nausea, vomiting, and dizziness. In addition, it may be used to help people go to sleep and control their pain or anxiety before or after surgery or other procedures . Promethazine may also be used for other conditions as determined by your doctor .
Does Phenergan cause depression?
Postmarketing cases of respiratory depression, including fatalities, have been reported with use of promethazine in pediatric patients less than 2 years of age. A wide range of weight-based doses of promethazine have resulted in respiratory depression in these patients.
How do you use Phenergan for sleep?
To help you sleep, take promethazine 20 minutes before you go to bed. It normally takes about 30 minutes to work. To prevent motion sickness, take promethazine the night before a long journey or 1 to 2 hours before a short journey.
When should you not take Phenergan?
Warnings. Stop using Phenergan and call your doctor at once if you have twitching or uncontrollable movements of your eyes, lips, tongue, face, arms, or legs. These could be early signs of dangerous side effects. Phenergan should not be given to a child younger than 2 years old.
Is there an over the counter Phenergan?
You cannot get phenergan over the counter. Phenergan is a prescription-only medication and requires a medical consultation with a doctor before it can be prescribed. You cannot get phenergan over the counter, because it can be potentially harmful for some patients with specific conditions and/or certain medications.
Does Phenergan affect heart rate?
Cardiovascular – Increased or decreased blood pressure, tachycardia, bradycardia, faintness. Dermatologic – Dermatitis, photosensitivity, urticaria. Hematologic – Leukopenia, thrombocytopenia, thrombocytopenic purpura, agranulocytosis. Gastrointestinal – Dry mouth, nausea, vomiting, jaundice.
