Visit DoctorOnCall Singapore

Get RM10 OFF on Your First Order! Download the App Now!

Patient declaration

What are you taking the medication for?

*Choose one option that best fits your usage (there might be more than 1 correct answer). A pharmacist might contact you if the medication is potentially not suitable for your use

I declare that I am 18 years of age and above. I am fully aware of potential side effects and recommended dosage for the medication that I am purchasing.

IMPORTANT

If you are uncertain or need more assistance about this product, kindly chat with our pharmacist using the on page chat button before purchasing. A pharmacist will be available between 9am-6pm on Mondays - Saturdays

Important Information For Your Reference

Common side effects include: drowsiness, blurred vision, dry mouth. For a full list of information
Side Effects:
see here See Less
Do not take this if you are allergic to the medicine or its composition. If you're unsure, check with us or your doctor.
Severe allergic reactions such as severe rash, severe itchiness and fever, swollen throat, face, eyelids or lips can happen. Stop taking this medication and speak to your doctor immediately if you experience these symptoms. This reaction may start soon after you first take the medicine, or it might start later.
Other important information for pregnant women/children/elderly users, please

Alcohol Warning (Not Advisable)
It is unsafe to consume alcohol with Sunward Sunizine 10mg Tablet 10s (strip). Taking Sunward Sunizine 10mg Tablet 10s (strip) with alcohol may potentiate the CNS depressant effect.

Pregnancy Warning (Limited Data)
As of now, Sunward Sunizine 10mg Tablet 10s (strip) has not had animal studies that show any foetal risk. However, there are no controlled studies in women for now therefore pregnant women should practice caution when using this medication.

Breastfeeding Warning (Limited Data)
Sunward Sunizine 10mg Tablet 10s (strip) is excreted in human milk but there are insufficient studies to provide a conclusion. Hence, breastfeeding mothers are advised to avoid the medication.

Driving Warning (Generally Safe)
Sunward Sunizine 10mg Tablet 10s (strip) usually does not affect the ability to drive if does not exceed 10mg. Do not drive unless you are feeling well.

Kidney Warning (Use With Care)
Sunward Sunizine 10mg Tablet 10s (strip) should be used with caution in patients with moderate to severe kidney disease. Dose adjustment of Sunward Sunizine 10mg Tablet 10s (strip) may be needed. Please consult your doctor before using it.

Liver Warning (Limited Data)
Sunward Sunizine 10mg Tablet 10s (strip) should be used with caution in patients with liver disease. No dose adjustment of Sunward Sunizine 10mg Tablet 10s (strip) needed unless concomitant renal impairment is present. Please consult your doctor.

refer here See Less
Recommended dosage: Adult and children above 12 years: Take 1 tablet ONCE daily.

Chat with Us Proceed to Checkout

Sold Out

25% OFF

Sunward Sunizine 10mg Tablet 10s (strip)

RM 9.10

1037 people have already bought this

Select Variant

10s (strip)

Select Variant

10s (strip)

The product is not available. You may want to try the item below, or speak to our pharmacist.

Upha Simtec 10mg Tablet

RM 3.17

Product Overview

Introduction of Sunward Sunizine 10mg Tablet 10s (strip)

Sunward Sunizine 10mg Tablet is an antihistamine medication containing cetirizine hydrochloride as its active ingredient, belonging to the second-generation antihistamine drug class that is widely trusted and commonly recommended by healthcare professionals. If you are considering this tablet, it is good to know that like most medicines, it may cause some side effects in certain individuals, including drowsiness, dry mouth, headache, and fatigue — though many people tolerate it well without significant discomfort. This is a well-established pharmaceutical product that has been around for years and is recognised for its reliability in managing allergic conditions. Before starting any new medication, we always encourage you to speak with your doctor or pharmacist, especially if you have existing health conditions or are taking other medicines — your safety always comes first.

How to Take Sunward Sunizine 10mg Tablet

Sunward Sunizine 10mg Tablet should be taken orally, swallowed whole with a full glass of water, and can be taken with or without food depending on your personal preference or stomach sensitivity. It is best to take it at the same time each day to maintain consistent levels in your body and to help you remember your dose. Always follow the dosage instructions provided by your doctor or pharmacist, and never exceed the recommended amount without professional guidance.

Dosage of Sunward Sunizine 10mg Tablet

The generally recommended dose for adults and children aged 12 years and above is one 10mg tablet once daily, taken at a regular time each day. For elderly patients or individuals with kidney or liver impairment, a lower dose or adjusted frequency may be advised by a healthcare professional — always consult your doctor before making any changes to your dosage.

Shelf Life of Sunward Sunizine 10mg Tablet

Sunward Sunizine 10mg Tablet typically has a shelf life of 2 to 3 years from the date of manufacture when stored under the recommended conditions. Always check the expiry date printed on the packaging before use, and do not consume the tablet if it has passed its expiry date, even if the tablet appears unchanged in appearance. Expired medication should be disposed of safely and responsibly — your local pharmacy can often assist with proper medicine disposal.

How to Store Sunward Sunizine 10mg Tablet

Store at a temperature below 30°C, away from direct sunlight and heat sources
Keep in a cool, dry place — avoid storing in the bathroom or kitchen where humidity and temperature fluctuations are common
Keep the tablets in their original packaging until ready to use to protect them from moisture and light
Store out of reach and sight of children at all times
Do not freeze the tablets unless specifically instructed to do so on the packaging
If you notice any changes in the tablet's colour, texture, or smell, do not use it and consult your pharmacist

Active Ingredient of Sunward Sunizine 10mg Tablet

Component	Details
Active Ingredient	Cetirizine Hydrochloride
Strength	10mg per tablet
Drug Class	Second-Generation Antihistamine
Formulation	Oral Tablet

Cetirizine Hydrochloride is a well-studied, pharmacologically active compound that belongs to the piperazine class of antihistamines. It works selectively and is known for having a lower tendency to cause sedation compared to first-generation antihistamines, making it a preferred choice among healthcare providers worldwide.

Side Effects of Sunward Sunizine 10mg Tablet

While Sunward Sunizine 10mg Tablet is generally well-tolerated, some individuals may experience side effects. If any side effect persists or worsens, consult your doctor or pharmacist promptly.

Common Side Effects:

Drowsiness or mild sedation
Dry mouth
Headache
Fatigue or tiredness
Dizziness
Nausea
Abdominal discomfort or stomach pain

Less Common Side Effects:

Insomnia or difficulty sleeping
Agitation or restlessness
Skin rash or itching (paradoxical reaction)
Blurred vision
Palpitations (awareness of heartbeat)
Urinary retention or difficulty urinating
Oedema (swelling of the hands, feet, or ankles)

Rare but Serious Side Effects (Seek Immediate Medical Attention):

Severe allergic reaction (anaphylaxis) — symptoms may include swelling of the face, lips, tongue or throat, difficulty breathing, or severe skin rash
Severe dizziness or fainting
Liver dysfunction (yellowing of skin or eyes, dark urine)
Convulsions or seizures

⚠️ This is not a complete list of all possible side effects. Always read the product leaflet and consult a healthcare professional if you are unsure.

Contraindications of Sunward Sunizine 10mg Tablet

Hypersensitivity or allergy to cetirizine hydrochloride, hydroxyzine, or any of the tablet's excipients
Patients with severe renal impairment (end-stage kidney disease requiring dialysis) — use is contraindicated without medical supervision
Children below 2 years of age — this formulation is not appropriate for very young children
Individuals with a known allergy to piperazine derivatives

Use with Caution in:

Elderly patients who may be more sensitive to antihistamine effects
Patients with moderate to severe kidney or liver disease — dose adjustment may be required
Individuals with epilepsy or a history of seizures
Pregnant or breastfeeding women — consult your doctor before use as safety data should be reviewed on an individual basis
Patients with urinary retention or bladder obstruction
Individuals with glaucoma (increased pressure in the eye)

Always inform your doctor or pharmacist of all your existing medical conditions before starting Sunward Sunizine 10mg Tablet.

Drug & Food Interaction of Sunward Sunizine 10mg Tablet

Drug Interactions:

Alcohol — Combining cetirizine with alcohol may enhance central nervous system (CNS) depression, increasing drowsiness and impairing coordination and alertness
CNS Depressants (e.g., sedatives, sleeping tablets, anxiolytics, opioids) — Co-administration may intensify sedative effects
Theophylline — May slightly reduce the clearance of cetirizine, potentially increasing its effects; monitor accordingly
Ritonavir (HIV medication) — May increase cetirizine plasma concentrations, leading to heightened side effects such as drowsiness
Macrolide antibiotics (e.g., erythromycin) and azole antifungals (e.g., ketoconazole) — May interact with cetirizine metabolism, though clinical significance is generally considered low
Anticholinergic drugs — May compound side effects such as dry mouth, urinary retention, and constipation

Food Interactions:

Grapefruit juice — Although interaction with cetirizine is not strongly documented, it is generally advisable to avoid excessive grapefruit juice consumption with medications
High-fat meals — May slightly delay the absorption of cetirizine but do not significantly affect overall bioavailability
Caffeinated beverages — While not a direct pharmacological interaction, caffeine may counteract the sedative effect of cetirizine, which could be relevant for some individuals

This is not an exhaustive list of all possible interactions. Always disclose your full medication list, including over-the-counter medicines and herbal supplements, to your healthcare provider.

Quick Tips for Sunward Sunizine 10mg Tablet

✅ Always read the patient information leaflet included in the packaging before taking this tablet for the first time
✅ Take your tablet at the same time each day to build a consistent routine and avoid missed doses
✅ Do not double up on doses — if you miss a dose, take it as soon as you remember, but skip it if your next dose is due soon
✅ Avoid driving or operating heavy machinery until you know how this tablet affects you, as drowsiness may occur in some individuals
✅ Keep alcohol consumption to a minimum while taking this medication to reduce the risk of enhanced drowsiness
✅ Store your tablets properly — keep them in a cool, dry place below 30°C and away from direct sunlight
✅ Check the expiry date on the blister pack or box before taking any tablet
✅ Do not share your medication with others, even if their symptoms appear similar to yours
✅ Inform your doctor or pharmacist if you are pregnant, planning to become pregnant, or breastfeeding
✅ Dispose of unused or expired tablets responsibly — return them to a pharmacy rather than throwing them in household waste
✅ Purchase from a licensed and verified pharmacy to ensure you receive authentic, quality-assured medication

FAQs of Sunward Sunizine 10mg Tablet

Q1: Can I buy Sunward Sunizine 10mg Tablet online in Malaysia?
Yes, you can purchase Sunward Sunizine 10mg Tablet through our licensed online pharmacy in Malaysia. We are a registered and authorised platform that ensures all products sold are genuine, properly stored, and sourced from verified pharmaceutical distributors.

Q2: Is a prescription required to purchase Sunward Sunizine 10mg Tablet in Malaysia?
Cetirizine-based products like Sunward Sunizine 10mg Tablet are generally available as an over-the-counter (OTC) medicine in Malaysia for adults. However, we always recommend consulting a doctor or pharmacist before starting any new medication, especially if you have existing health conditions or are on other treatments.

Q3: How do I know the Sunward Sunizine 10mg Tablet I receive is authentic?
We source all our products directly from authorised pharmaceutical distributors and manufacturers. Every product sold on our platform comes with original, sealed packaging complete with batch numbers and expiry dates. If you ever have concerns about the authenticity of your order, our pharmacist team is available to assist you.

Q4: How long does delivery take for Sunward Sunizine 10mg Tablet within Malaysia?
We offer delivery across Peninsular Malaysia and East Malaysia (Sabah and Sarawak). Standard delivery typically takes 2 to 5 working days, while express delivery options may be available for selected areas. You will receive a tracking number once your order has been dispatched so you can monitor your parcel in real time.

Q5: Is it safe to order medicine online from your pharmacy in Malaysia?
Absolutely. Our online pharmacy operates in compliance with Malaysian pharmaceutical regulations. We are committed to patient safety, data privacy, and responsible medicine dispensing. All orders are handled and verified by qualified pharmacy professionals before dispatch.

Q6: What should I do if my Sunward Sunizine 10mg Tablet arrives damaged or with a broken seal?
Please do not consume any medication that arrives with damaged packaging or a broken seal. Contact our customer service team immediately with photos of the damaged product, and we will arrange a replacement or refund in accordance with our returns policy. Your safety is our top priority.

Q7: Can I order Sunward Sunizine 10mg Tablet in bulk or larger quantities online?
Yes, bulk or multi-pack orders are available through our platform, subject to stock availability. If you require a larger quantity, feel free to reach out to our team directly and we will do our best to accommodate your request while ensuring responsible dispensing practices are followed.

Q8: How should I store Sunward Sunizine 10mg Tablet after it is delivered to my home?
Once received, store your tablets in a cool, dry place below 30°C, away from direct sunlight, heat, and moisture. Keep them in their original packaging and out of reach of children. Avoid storing them in the bathroom or near the kitchen sink where humidity levels tend to be higher.

Q9: What payment methods are accepted when purchasing Sunward Sunizine 10mg Tablet online?
We accept a variety of secure payment methods including online banking (FPX), credit and debit cards, and popular Malaysian e-wallets. All transactions are encrypted and processed through a secure payment gateway to protect your personal and financial information.

Q10: Can I return Sunward Sunizine 10mg Tablet if I change my mind after purchasing?
Due to the nature of pharmaceutical products and to ensure consumer safety, returns on opened or used medication are generally not accepted. However, if you receive an incorrect item, a damaged product, or a product that does not match your order, please contact us within the stipulated timeframe and our team will resolve the matter promptly and professionally.

Brands

Sunward

Active Ingredient

cetirizine

Manufactured by

Sunward Pharmaceutical Sdn Bhd

Side Effects

As with all medications, you may experience some side effects. Not everyone experiences it. This is not a cause for concern. However, it is so that you are aware of it.

Headache, dizziness, fatigue, somnolence, dry mouth

Warning Precautions

Alcohol Warning (Not Advisable)

It is unsafe to consume alcohol with Sunward Sunizine 10mg Tablet 10s (strip). Taking Sunward Sunizine 10mg Tablet 10s (strip) with alcohol may potentiate the CNS depressant effect.

Pregnancy Warning (Limited Data)

As of now, Sunward Sunizine 10mg Tablet 10s (strip) has not had animal studies that show any foetal risk. However, there are no controlled studies in women for now therefore pregnant women should practice caution when using this medication.

Breastfeeding Warning (Limited Data)

Sunward Sunizine 10mg Tablet 10s (strip) is excreted in human milk but there are insufficient studies to provide a conclusion. Hence, breastfeeding mothers are advised to avoid the medication.

Driving Warning (Generally Safe)

Sunward Sunizine 10mg Tablet 10s (strip) usually does not affect the ability to drive if does not exceed 10mg. Do not drive unless you are feeling well.

Kidney Warning (Use With Care)

Sunward Sunizine 10mg Tablet 10s (strip) should be used with caution in patients with moderate to severe kidney disease. Dose adjustment of Sunward Sunizine 10mg Tablet 10s (strip) may be needed. Please consult your doctor before using it.

Liver Warning (Limited Data)

Sunward Sunizine 10mg Tablet 10s (strip) should be used with caution in patients with liver disease. No dose adjustment of Sunward Sunizine 10mg Tablet 10s (strip) needed unless concomitant renal impairment is present. Please consult your doctor.

FAQ

Whats the difference between Sunward Sunizine 10mg Tablet 10s (strip) and other antihistamines?

There are two types of antihistamines. The drowsy and the non drowsy antihistamines. The drowsy antihistamines are Diphenhydramine, Promethazine, Chlorpheniramine. Wherelse the non drowsy antihistamines are Cetirizine, Fexofenadine and the rest. Most people prefer taking the non drowsy antihistamine as it does not disturb their everyday activities. You may choose the drowsy antihistamine if you are having difficulty sleeping or if the symptoms like coughing or itching disrupts your sleep. There isn't enough information available to say whether one antihistamine is better than another for treating allergies. Consult with your doctor or pharmacist for advice if you are unsure.

Disclaimer

Information last updated on: Fri Apr 03 2026 08:15:17 GMT+0000 (Coordinated Universal Time) The product images shown are for illustration purposes only and may not be an exact representation of the product.

The content provided on this webpage is to provide information only, to be fully-interpreted by a medical professional, and not intended as a guide to make purchase decisions, or a substitute to advice of a medical professional. Effectiveness and side effects of medication may differ from individual to individual. We do not encourage any customer to self-diagnose and/or self-medicate. Patients should always consult a medical professional before taking or using any medication. The content provided here is non-exhaustive and may not cover all aspects of the medication. Our service should only be used to support the doctor-patient dynamic, not replace it.

The fulfilment of prescription medication is subject to our review of a prescription issued by a Malaysian Medical Council (MMC) registered doctor. If required, we will provide a tele-consult service with one of our registered panel doctors. This is not an advertisement of a medicine as such an advertisement would require prior approval from the Medicines Advertisement Board of Malaysia. Sunward Sunizine 10mg Tablet 10s (strip) is available in many areas in Malaysia. Kuala Lumpur, Bukit Bintang, Titiwangsa, Setiawangsa, Wangsa Maju, Kepong, Segambut, Bandar Tun Razak, Cheras, Subang Jaya, Petaling Jaya, Mont Kiara, Puchong, Bandar Sunway, TTDI, Seri Kembangan, Klang, Bukit Tinggi, Damansara, Sentul, Penang, George Town, Jelutong, Gelugor, Bayan Baru, Bandar Baru Air Itam, Sungai Ara, Bukit Mertajam, Butterworth, Perai, Johor Bahru, Skudai, Bukit Indah, Gelang Patah, Senai, Pasir Gudang, Taman Daya, Taman Molek, Taman Perling, Tebrau, Danga Bay, Larkin, Nusajaya, Pontian, Masai, Setia Tropika, Desaru, Tampoi.

Sunward Sunizine 10mg Tablet 10s (strip) is available at many places in Singapore. Ang Mo Kio, Alexandra, Admiralty, Bedok, Bishan, Bukit Batok, Bukit Merah, Bukit Panjang, Bukit Timah, Boat Quay, Buona Vista, Beach Road, Bugis, Balestier, Boon Lay, Central Area, Choa Chu Kang, Clementi, Chinatown, Commonwealt, City Hall, Clarke Quay, Changi Airport, Changi Village, Clementi Park, Dairy Farm, Eunos, East Coast, Farrer Park, Geylang, Hougang, Harbourfront, Holland, Jurong, Jurong East, Jurong West, Kallang/ Whampoa, Lim Chu Kang, Marine Parade, Marina, Macpherson, Mandai, Newton, Novena, Orchard, Pasir Ris, Punggol, Potong Pasir, Paya Lebar, Queenstown, Raffles Place, Rochor, River Valley, Sembawang, Sengkang, Serangoon, Serangoon Rd, Seletar, Tampines, Toa Payoh, Tanjong Pagar, Telok Blangah, Tanglin, Thomson, Tuas, Tengah, Upper East Coast, Upper Bukit Timah, Upper Thomson, Woodlands, West Coast, Yishun, Yio Chu Kang.

See More See Less

Authorship

Written By

Dr Sri Viknarajan

MD (Universiti Hasanuddin, Indonesia)

Reviewed By

Dr Nur Syuhada binti Zulkifli

MD, Universiti Kebangsaan Malaysia (UKM)

FAIZUL FITRI

5/5

Well.. i'm an IT person so i would love to use every single bits of it. DoctorOnCall would ease my problem when my kids are not feeling well as it saves time a lot. Going out in KL is a problem (Plus with traffic jam and so on). Kuddos to all available staffs who stay online for us!

Nabilah Eddie

5/5

The doctor is fast respon. Totally professional. Feeling consulting a doctor face to face where you can talk to the doctor how you feel and the doctor will give you the right medication that you need.

Ryan Gooi

5/5

Amazing service.. early morning reply as well.. and the price is reasonable. Big thumbs for DOC.