Synerrv Desloratadine 5mg Tablet
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Overview
Synerrv Desloratadine 5mg Tablet contains Desloratadine 5mg and is presented as a tablet. It is supplied in a pack size of 10s.
It is classified as a non-prescription medicine, so no prescription is needed to order it. Under Malaysian rules for medicine information, this page carries product, safety and handling information only.
You can consult a doctor or pharmacist online on DoctorOnCall about this product before or after you order. Every order is checked by a registered pharmacist before it is delivered. Always read the label and the leaflet supplied with the pack.
Directions for Use
Take one Synerrv tablet by mouth once daily, with or without food, swallowing it whole with a glass of water. It can be taken at any time of day, but try to take it at the same time each day for consistent symptom control.
Dosage
The usual dose for adults and adolescents is one 5mg tablet once daily; do not take more than one tablet in 24 hours unless directed by a doctor. This product is generally not intended for young children — check the age recommendation on the packaging or ask your pharmacist for the appropriate product if dosing for a child is needed.
Shelf Life
Synerrv Desloratadine 5mg Tablet should be used within the shelf life stated on the packaging when stored correctly and unopened; check the expiry date before use and do not take expired tablets.
Storage Instructions
Store below 30°C in a cool, dry place away from direct sunlight and moisture. Keep out of reach and sight of children.
Side Effects
- Headache
- Dry mouth
- Fatigue
- Dizziness
- Sore throat
- Muscle pain
Contraindications
- Known hypersensitivity to desloratadine, loratadine, or any ingredient in the tablet
- Not recommended for children below the age stated on the packaging
- Use with caution in patients with significant kidney or liver impairment — a lower dose or less frequent dosing may be needed
Drug / Food Interactions
- Alcohol and other sedating medicines may add to tiredness in sensitive individuals, even though desloratadine itself is non-sedating for most people
- No significant food interactions are expected with normal use
- Inform your pharmacist of other medicines you are taking, particularly for kidney or liver conditions, before starting Synerrv
Quick Tips
- Take at the same time each day for steady allergy control
- Non-drowsy for most users, but avoid driving until you know how it affects you
- Do not double up on doses if you miss one — simply take the next dose at the usual time
- See a doctor if symptoms persist beyond a few days or worsen despite treatment
- Seek urgent care for facial swelling, difficulty breathing, or widespread hives
Frequently Asked Questions
Do I need a prescription to buy Synerrv Desloratadine 5mg Tablet?
No. Synerrv Desloratadine 5mg Tablet is a non-prescription product and can be ordered without a prescription. It is still dispensed by a registered pharmacist on DoctorOnCall.
What does Synerrv Desloratadine 5mg Tablet contain?
Synerrv Desloratadine 5mg Tablet is a tablet containing Desloratadine 5mg. The full ingredient list is shown in the Composition or Ingredients section on this page and on the product packaging.
What pack sizes does Synerrv Desloratadine 5mg Tablet come in?
It is supplied in a pack size of 10s. Choose the pack size you need from the options shown on this page before adding the item to your cart.
Why is there no information here about what Synerrv Desloratadine 5mg Tablet is for?
This page is limited to product, safety and handling information in line with Malaysian rules on medicine information. If you want advice on whether this product suits you, book an online consultation with a doctor or pharmacist on DoctorOnCall.
How should I use Synerrv Desloratadine 5mg Tablet?
Use it exactly as stated on the pack label, without changing the amount or how often you use it. If anything on the label is unclear, check with a pharmacist before the first use, and read the Directions for Use section on this page.
Can I speak to a doctor or pharmacist about Synerrv Desloratadine 5mg Tablet before I buy it?
Yes. DoctorOnCall offers online consultations with licensed doctors and registered pharmacists, so you can ask about this product, your existing medicines, or anything on the label before you place an order.
How should I store Synerrv Desloratadine 5mg Tablet?
Store below 30°C in a cool, dry place away from direct sunlight and moisture. Keep out of reach and sight of children. Keep it in its original pack and do not use it after the expiry date printed on the packaging.
What should I do if I notice side effects after using Synerrv Desloratadine 5mg Tablet?
Stop using the product and speak to a doctor or pharmacist about any reaction that concerns you. Seek medical care immediately for signs of a severe reaction such as difficulty breathing, swelling of the face, lips or throat, or a widespread rash. Reported reactions are listed in the Side Effects section on this page.
How long will delivery take?
Within Malaysia, standard delivery takes 3 to 5 working days. Same-day delivery is available in the Klang Valley for orders placed before 12pm; orders placed after 12pm arrive by the end of the next day.
Orders to Singapore are sent as international deliveries and take 5 to 9 working days. A lump-sum shipping and handling fee applies to every overseas delivery and is shown at checkout.
What payment methods can I use?
Customers in Malaysia can pay by FPX online banking, credit or debit card (Visa and Mastercard), and supported e-wallets including Touch ‘n Go eWallet, GrabPay and ShopeePay.
FPX and local e-wallets are tied to Malaysian bank and wallet accounts, so if your delivery address is in Singapore, use the payment options displayed at checkout for that address rather than assuming the same list applies.
Can Synerrv Desloratadine 5mg Tablet be delivered to Singapore?
Yes. DoctorOnCall ships to Singapore as an international order dispatched from Malaysia, arriving in 5 to 9 working days with a lump-sum shipping and handling fee.
Singapore’s Health Sciences Authority (HSA) allows personal imports of up to three months’ supply of a medicine for your own use or an immediate family member’s, as long as it contains no controlled drugs, psychotropic substances or prohibited items. Keep the product in its original labelled packaging and keep a copy of your prescription or doctor’s letter with it. Quantities above three months’ supply, and medicines containing controlled substances, require prior HSA approval.
Is Synerrv Desloratadine 5mg Tablet registered with the authorities?
Products listed on DoctorOnCall are registered with Malaysia’s Ministry of Health for supply in Malaysia, and each pack carries its MAL registration number.
An order delivered to Singapore arrives as a personal import of a Malaysia-registered product; HSA product registration is not required for personal-use quantities, but it is also not the same as a product registered for sale in Singapore. If you need a locally registered Singapore product, buy it from a pharmacy in Singapore.
Who do I contact if there is a problem with my order?
DoctorOnCall’s customer care team handles order, delivery and product queries through the contact channels on the site, including WhatsApp and the online help centre.
For deliveries to Singapore, allow more time before chasing an order than you would for a local Malaysian delivery, as the parcel passes through customs clearance and tracking updates can appear later in the journey.
Ingredients / Active Ingredients
- Desloratadine 5mg
- Standard tablet excipients as listed on the product packaging
Safety Advice
Pregnancy
This medicine should only be used during pregnancy if prescribed by a doctor after careful evaluation.
Breastfeeding
Use with caution. Monitor infant for potential adverse reactions.
Kidney
Use cautiously. Dose adjustment or monitoring may be required.
Liver
Use cautiously. Liver function monitoring may be required.
Alcohol
It is not advisable to consume alcohol while taking this medicine.
Driving
It is not advisable to drive if you experience side effects from this medicine.
Relevant Information
Synerrv Desloratadine 5mg Tablet treats the symptoms of allergies but does not address the underlying allergic trigger, so identifying and avoiding known triggers — such as dust, pollen, or certain foods — can further help reduce how often symptoms occur. If you find you need this medicine continuously for more than a few weeks, a doctor’s review can help confirm the diagnosis and check whether additional treatment is needed.
Medical Review
