Sunward Prozine 5mg/5ml Syrup 120ml

Sunward Prozine 5mg/5ml Syrup is an oral liquid medication from the phenothiazine antihistamine drug class, with promethazine hydrochloride as its active ingredient. This Singapore-registered formulation is a pharmacist-supervised medicine, often kept in households for its antihistaminic and sedative properties. Some commonly reported side effects include drowsiness, dry mouth, dizziness, and occasionally blurred vision, so many people ask about the best time of day to take it and whether it may affect daily activities like driving. It's worth having a conversation with your pharmacist about appropriate use, particularly around dosing for different age groups. As with all antihistamine syrups, the sedative effect can vary from person to person.

Dosage varies by age and indication and should be determined by a healthcare professional or as stated on the product label, typically administered once or twice daily. Always follow the specific dosing instructions provided by your doctor or pharmacist rather than adjusting the amount yourself.

• Drowsiness or sedation
• Dry mouth
• Dizziness
• Blurred vision
• Constipation
• Difficulty urinating
• Restlessness (particularly in children)
• Skin rash
• Low blood pressure on standing

Store below 30°C, away from direct light, in a cool and dry place, and keep the bottle tightly capped between uses. Keep out of reach of children, as accidental ingestion of sedating syrups can be particularly risky for young ones.

• Use the enclosed measuring cup or syringe for accurate dosing.
• Avoid alcohol while taking this medicine due to increased sedation risk.
• Store in a cool, dry place away from children's reach.
• Do not drive or operate machinery until you know how this syrup affects you.
• Discard any unused syrup after the recommended in-use period, even if the bottle isn't finished.

Use the measuring device provided with the syrup to ensure accurate dosing rather than a regular household spoon. It is generally taken orally, with or without food, and often in the evening due to its sedating effect.

This syrup generally has a shelf life of around 2 to 3 years when unopened, and a shorter period once the bottle has been opened — check the label for specifics. Always confirm the expiry date printed on the packaging before use.

Promethazine hydrochloride 5mg per 5ml.

Should not be used in individuals with known hypersensitivity to promethazine or other phenothiazines, and is generally avoided in children under 2 years old due to safety concerns. Caution is needed in individuals with a history of seizures, severe liver disease, or those taking central nervous system depressants.

This syrup may interact with other sedating medicines, alcohol, and central nervous system depressants, potentially intensifying drowsiness. It may also interact with certain antidepressants (MAOIs) and should not be combined with them without medical advice.

Can I purchase Sunward Prozine Syrup online for delivery to Singapore?
Yes, our Malaysia-based pharmacy ships to Singapore; please check delivery options and any documentation requirements at checkout.

Do I need a prescription for this syrup?
This product is classified as a pharmacy-only medicine, so a pharmacist consultation or prescription may be required depending on regulatory requirements.

Is the product authentic when bought from your site?
Yes, we source Sunward Prozine Syrup directly from authorised distributors with verifiable batch and expiry information.

How long does shipping to Singapore usually take?
Delivery times vary based on courier schedules and any regulatory checks for pharmacy-only items; estimated timelines are shown at checkout.

How should this syrup be stored after arriving in Singapore?
Store below 30°C in a cool, dry place away from direct sunlight, and keep tightly capped between uses.

Is it safe to order sedating antihistamine syrups from an online pharmacy?
Yes, as long as the pharmacy verifies appropriate use through pharmacist consultation, which we provide for products like this one.

What does the ordering process look like for Singapore buyers?
Add the item to your cart, complete checkout with your Singapore address, and our pharmacist team will review your order before it is dispatched.