Phenergan 25mg Tablets for Allergy Relief (56)

Product Summary

Phenergan gives you complete allergy relief. It provides symptomatic treatment for allergic conditions in the upper respiratory tract and skin. This includes allergic rhinitis, urticaria and anaphylactic reactions.

Directions

For allergies (hay fever, rashes and hives):

• Children 2–5 years: Phenergan Elixir should be given in this age group instead.
• Children 5–10 years: Give a single tablet (25 mg) at night. DO NOT give more than 25 mg each day.
• Children over 10 years and adults (including the elderly): Start with one tablet (25mg) taken at night. This may be increased to a maximum of one tablet (25 mg) twice a day if necessary.

For treatment and prevention of feeling sick or being sick (such as travel sickness):

• Children 2–5 years: Phenergan Elixir should be given in this age group instead.
• Children 5-10 years: Phenergan Elixir or Phenergan 10 mg Tablets should be given in this age group.
• Children over 10 years and adults (including the elderly): Take a single tablet (25 mg) the night before the journey. This may be repeated after 6–8 hours if necessary.

As a short-term paediatric sedative and for the short-term treatment of insomnia in adults:

• Children 2–5 years: Phenergan Elixir should be given in this age group instead.
• Children 5-10 years: Give a single tablet (25 mg) at night.
• Children over 10 years and adults (including the elderly): Take one or two tablets (25 mg–50 mg) at night.

Use this medicine only as recommended. Do not exceed the recommended dose.

Do not take for longer than 7 days. If your symptoms worsen or do not improve after 7 days, talk to your doctor or pharmacist.

Ingredients

• Each tablet contains 25mg of the active substance, promethazine hydrochloride
• The other ingredients are lactose, maize starch, povidone, magnesium stearate, polyethylene glycol, Opaspray (contains titanium dioxide-E171, hypromelloseE464 and indigo carmine aluminium lake blue-E132) and hypromellose.

Warnings and Restrictions

Pregnancy and breastfeeding

Talk to your doctor or pharmacist before taking this medicine if you are pregnant, might become pregnant, or think you may be pregnant.

Phenergan Tablets should not be taken 2 weeks before birth.

You should not take Phenergan Tablets if you are breastfeeding. This is because small amounts may pass into your milk. This can be harmful to your baby.

Driving and using machines

You may feel drowsy or sleepy after taking this medicine or the morning after taking this medicine. If this happens, do not drive or use any tools or machines.

If the user is under 2 years of age, and if problems persist, please consult a doctor.

Other warnings

Phenergan Tablets contains lactose, which is a type of sugar. If you have been told by your doctor that you cannot tolerate or digest some sugars (have an intolerance to some sugars), talk to your doctor before taking this medicine.

Check with your doctor or pharmacist before taking your medicine if:

• you have difficulty breathing, wheezing, tightness in the chest (asthma) or an infection in your lungs (bronchitis)
• you have epilepsy
• you have any serious heart problems
• you have liver or kidney problems
• you have a stomach blockage or difficulty passing water
• you have hearing problems
• you have increased pressure in the eye (narrow-angle glaucoma)
• you have had Reye’s Syndrome or possible Reye’s Syndrome – signs include being sick and being confused following a viral illness.

If you are not sure if any of the above apply to you, talk to your doctor or pharmacist before taking Phenergan Tablets.

Do NOT take this medicine if:

• the person taking the medicine is under 5 years of age
• you are allergic (hypersensitive) to promethazine hydrochloride or any of the other ingredients of Phenergan Tablets (listed in the patient leaflet). The signs of an allergic reaction include a rash, swallowing or breathing problems, swelling of your lips, face, throat or tongue
• you are taking a medicine for depression called a monoamine oxidase inhibitor (MAOI). Do not take Phenergan Tablets if you have stopped taking one of these MAOI medicines within the last 14 days. If you are not sure, ask your doctor or pharmacist (see 'Taking other medicines' section below).
• the person is unconscious (in a coma) or suffers from severe dizziness, drowsiness or headache.

Do not take this medicine if any of the above applies to you. If you are not sure, talk to your doctor or pharmacist before taking Phenergan Tablets.

Taking other medicines

Please tell your doctor or pharmacist if you are taking or have recently taken any other medicines. This includes medicines you can buy without a prescription, including herbal medicines.

This is because Phenergan Tablets can affect the way some medicines work. Also, some medicines can affect the way Phenergan Tablets work.

Do not take this medicine, and tell your doctor, if you are taking or have taken some medicines for depression called monoamine oxidase inhibitors (MAOIs) in the last 2 weeks.

If you are not sure, ask your doctor or pharmacist.

Storage

• Store below 30°C
• Do not take Phenergan Tablets after the expiry date which is stated on the carton and blister pack after EXP. The expiry date refers to the last day of that month.
• Store in the original carton in order to protect from light
• Keep this medicine out of the sight and reach of children
• Do not throw away any medicines via wastewater or household waste. Ask your pharmacist how to throw away medicines you no longer use.
• These measures will help protect the environment.

Pharmacist FAQs Answered

Can Phenergan 25mg Tablets be used to cure anxiety or insomnia?

Phenergan 25mg Tablets are sometimes used to help cure short-term sleeping disorders in adults because they can cause drowsiness. Promethazine is the active ingredient and is a sedating older generation antihistamine. It also assists some people with restlessness that is linked to anxiety, but it is not approved for the management of anxiety and should not be used for this unless on the orders of a physician. You should never take Phenergan for more than 7 consecutive days because it is intended for short-term use. Taking it for extended periods of sleep or for anxiety will have side effects or reduce its effectiveness. If you experience difficulty with ongoing anxiety or insomnia, talk to your physician for proper guidance and treatment. This medication is not suitable for anyone under the age of 5 years unless a physician has prescribed it.

What do I do if Phenergan makes me very sleepy the next day?

It's normal to feel drowsy the next morning after taking Phenergan, especially if you're starting it for the first time. This is because it stays in your system for a while and can affect your wakefulness the next day. To facilitate reduction, take it earlier in the evening — e.g., 8–9 pm — rather than right before bedtime. Never use more than instructed. You should also not consume alcohol or other sleeping medications when on Phenergan because you will end up being even more sleepy. If after some days, you still feel extremely sleepy, the medication is not the right one for you, and you should talk to your pharmacist or physician. Never drive, cycle or use heavy machinery if you feel sleepy, drowsy or dizzy after taking this medicine.

Can I take Phenergan 25mg Tablets with other allergy medications?

Phenergan doesn't combine with other antihistamines — even those for another symptom — because this could increase the risk of side effects like dry mouth, dizziness, and severe drowsiness. Many over-the-counter allergy pills (like loratadine or cetirizine) contain antihistamines too, so read the labels carefully or ask a pharmacist. You cannot also take Phenergan with flu or cold medication unless you consult a pharmacist and ensure that it is safe to do so. If you need extra symptom relief, for example, a blocked nose or itchy eyes, talk to your pharmacist about non-sedative options or other medications that work in another way (e.g., nasal sprays or eye drops). It is not safe to take more than one sedative medicine simultaneously, especially in elderly individuals or those with certain medical conditions.

Is it safe to take Phenergan if I have asthma or breathing problems?

Phenergan isn't the most appropriate if you've got asthma or conditions such as bronchitis or chronic obstructive pulmonary disease (COPD). It is because it makes breathing slightly harder in some people by drying out the airways and clogging up the mucus. If you experience wheezing, coughing, or chest tightness, consult your pharmacist or physician before taking Phenergan. It may also affect inhalers or other medications that are used for asthma. In case you have had severe allergic reactions in the past, including anaphylaxis, Phenergan may relieve some of the symptoms, but should not be used in place of emergency drugs like adrenaline (EpiPen). Always prepare a treatment plan for allergic reactions, and discuss with your doctor what medicines are safest for you.

What do I need to know about taking Phenergan before travelling?

Phenergan can be used to both prevent and treat travel sickness, but should be taken the night before you travel. This enables your body to acclimate to it and avoid nausea or vomiting. In case of travelling later during the day, another dose can also be taken 6–8 hours after the last one, but never more than the daily recommended amount. Phenergan will make you drowsy, so if you want to sleep on the journey, this could be sensible. This does, however, imply that you should avoid driving or operating machinery after having taken it. Take the correct dose for your age group at all times, and do not give the 25mg tablet to a child under the age of 10 years — use the elixir or lower-strength tablets instead. Speak with a pharmacist if you're using Phenergan alongside other travel medications, such as anti-malaria tablets or diarrhoea relief.

Will Phenergan 25mg affect my memory or mental alertness?

Yes, Phenergan will affect your memory, alertness, and ability to concentrate, especially if you're susceptible to drowsiness drugs. It works by blocking histamine receptors in the brain, leading to drowsiness or sedation. Some people also experience a cold, ora foggy head, or a forgetful feeling, especially after using it for a few nights in succession. These are more likely to happen in older people, or if you're on other medications that affect the brain, like painkillers, sleeping pills or antidepressants. If you become persistently forgetful, confused, or sleepy during the day, stop taking Phenergan and see your doctor. It's also not best for people who've experienced a condition called Reye's syndrome, or for those who're susceptible to brain-related side effects with certain medications.