About Phenergan Tablet 25mg
Sanofi tablet for allergy relief, nausea control, and short term sedation in adults.
Uses
- Relieves sneezing, itching, and watery eyes from seasonal or year round allergies
- Controls nausea and vomiting from various causes including motion sickness
- Eases allergic skin reactions such as hives and itching
- Used in low doses as a short term sleep aid for occasional sleeplessness
- Given before some surgeries to calm patients and reduce nausea afterward
Benefits
- Compact tablet form is convenient for adults on the go
- Single dose can control both allergy symptoms and nausea together
- Long history of safe use in general practice across Pakistan
- Affordable option compared to newer prescription antihistamines
What Experts Say
Promethazine blocks histamine receptors and calms overactive nerve signals in the brain, which relieves allergy symptoms and nausea. This same action causes noticeable drowsiness, which is why some doctors use a low dose as a short term sleep aid for adults with disrupted sleep.
Pakistani physicians caution adult patients about driving or operating machinery after taking this tablet, since sedation can last several hours after each dose and may affect reaction time the next morning too. It is prescribed carefully in elderly patients, who are more sensitive to its sedating and blood pressure lowering effects.
Doctors recommend avoiding alcohol and other sedating medicines while taking this tablet, since combined use can dangerously slow breathing and heart rate. Patients with asthma, glaucoma, or prostate enlargement should discuss safer alternatives with their doctor before starting treatment.
Drug Class
- Phenothiazine Derivative Antihistamine
Phenergan Tablet 25mg Uses in Urdu
- موسمی الرجی اور جلدی خارش کو کم کرنے کے لیے
- متلی اور قے پر قابو پانے کے لیے
- سفر کے دوران چکر اور متلی کو روکنے کے لیے
- نیند میں خلل کی صورت میں مختصر مدت کے لیے نیند آور دوا کے طور پر
Phenergan Tablet 25mg formula
- Promethazine Hydrochloride 25mg
How to use Phenergan Tablet 25mg?
- Take the tablet with a full glass of water after a meal
- Swallow the tablet whole, do not crush or chew it
- Take at the dose and timing prescribed by your doctor
- Avoid alcohol and other sedating medicines while on this tablet
- Avoid driving or operating machinery until you know how it affects you
Drug Interactions
- CNS Depressants: Increases sedation when combined with sleeping pills, opioids, or benzodiazepines
- Alcohol: Alcohol intensifies drowsiness and raises the risk of slowed breathing
- MAOIs: Combining with MAOI antidepressants can trigger severe nervous system reactions
- Anticholinergic Drugs: Raises the risk of dry mouth, blurred vision, and urinary retention
- Epinephrine: Can blunt the blood pressure raising effect of epinephrine given in emergencies
Risks and warnings
- Sedation: Causes significant drowsiness that can impair driving and machine use
- Elderly Patients: Higher risk of falls, confusion, and low blood pressure in older adults
- Glaucoma: Should be avoided in patients with narrow angle glaucoma
- Urinary Retention: Use with caution in men with an enlarged prostate
- Breathing Conditions: Use cautiously in patients with asthma or COPD
Side Effects
- Drowsiness and daytime sleepiness
- Dry mouth and blurred vision
- Dizziness or low blood pressure on standing
- Constipation
- Confusion, especially in elderly patients
- Difficulty breathing or wheezing
- Irregular or fast heartbeat
- Uncontrolled muscle movements of the face or body
- Severe allergic reaction with swelling or rash
Storage Conditions
- Store below 30°C away from heat and direct sunlight
- Keep the strip inside its original foil pack until use
- Avoid storing in humid areas such as the bathroom
- Keep out of reach of children
- Dispose of expired tablets safely rather than keeping them
