Written byDr. Adeline Carol PetersBachelor of Medicine and Bachelor of Surgery (MBBS) — Manipal Academy of Higher Education (MAHE)
Last updated:
Overview
Glendes 5mg Tablet is supplied as a tablet, with Desloratadine 5mg per tablet. It is supplied in pack sizes of 10s and 30s.
No prescription is required for this product, as it is a non-prescription medicine. This page is limited to product, safety and handling information.
If you would like guidance before buying, you can speak to a doctor or pharmacist through an online consultation on DoctorOnCall. Orders are dispensed by a registered pharmacist and delivered to your address.
Directions for Use
Swallow the tablet whole with a glass of water, at approximately the same time each day to help maintain a consistent effect. Glendes can be taken with or without food. It is generally recommended to take it in the evening for allergic rhinitis symptoms, although your pharmacist can advise on timing based on when your symptoms are most troublesome. Before combining Glendes with any other allergy, cold, or flu product, check the active ingredients, as many combination cold and flu products already contain an antihistamine — taking two antihistamine-containing products together does not give extra relief and increases the risk of side effects.
Dosage
The usual dose for adults and adolescents above 12 years is one 5mg tablet taken once daily, with or without food. Do not exceed one tablet in 24 hours. Glendes is not intended for children 12 years and under unless specifically advised by a doctor, as a lower-strength, age-appropriate formulation is usually needed for younger children. If your allergy symptoms do not improve after regular use, or return as soon as you stop the medicine, speak with a doctor or pharmacist rather than increasing the dose on your own. If you miss a dose, take it as soon as you remember that day; do not take a double dose to make up for a missed one.
Storage Instructions
Store below 30°C in a cool, dry place, away from direct sunlight and moisture, and out of reach of children.
Side Effects
Headache
Dry mouth
Fatigue
Dizziness
Sore throat
Muscle pain
Contraindications
Known hypersensitivity to desloratadine, loratadine, or any of the tablet’s ingredients.
Children 12 years and under, unless a lower, age-appropriate dose has been specifically advised by a doctor.
Drug / Food Interactions
Desloratadine has a low potential for clinically significant drug interactions compared with older antihistamines, but caution is still advised with certain medicines.
Alcohol and other sedating medicines (e.g. sleeping tablets, some anti-anxiety or pain medicines): combining these with Glendes may increase drowsiness — avoid or limit alcohol while taking this medicine.
Other antihistamines or cold and flu products containing an antihistamine: avoid taking together, as this increases the risk of side effects such as drowsiness or dry mouth without added benefit.
Always tell your pharmacist or doctor about all other medicines you are taking, particularly if you have kidney or liver problems, as your dosing interval may need to be adjusted.
Quick Tips
Take Glendes at around the same time each day for the most consistent allergy control.
Do not take more than one tablet in 24 hours, even if your symptoms feel severe.
Check the active ingredients of any other cold, flu, or allergy product before combining it with Glendes to avoid taking a duplicate antihistamine.
Most people can drive or operate machinery as normal, but be cautious until you know your own response to this medicine.
Keep track of how many days you have used Glendes without medical advice; continuous use beyond a few weeks should be discussed with a doctor or pharmacist.
See a doctor if your allergy symptoms do not improve, worsen, or are accompanied by breathing difficulty or facial swelling.
Drug class: Second-generation antihistamine (selective peripheral H1-receptor antagonist).
Dosage form: Oral tablet.
Manufactured by Glenmark; sold in Malaysia in pack sizes of 10s and 30s.
Specific inactive ingredients are not publicly disclosed for this formulation — check the package insert or ask your pharmacist if you have a known excipient allergy.
This medicine should only be used during pregnancy if prescribed by a doctor after careful evaluation.
Breastfeeding
Use With Care
Use with caution. Monitor infant for potential adverse reactions.
Kidney
Use With Care
Use cautiously. Dose adjustment or monitoring may be required.
Liver
Use With Care
Use cautiously. Liver function monitoring may be required.
Alcohol
Not Advisable
It is not advisable to consume alcohol while taking this medicine.
Driving
Not Advisable
It is not advisable to drive if you experience side effects from this medicine.
Relevant Information
Precautions: use with caution, and only after speaking with a doctor or pharmacist, if you are pregnant or breastfeeding, elderly, or have significant kidney or liver impairment, as your dose or dosing interval may need adjustment. Glendes is not intended for children 12 years and under without medical advice. Most people find this medicine does not significantly affect alertness, but individual responses vary — take note of how it affects you before driving or operating machinery, and limit alcohol while taking it.
When to See a Doctor or Pharmacist: your allergy symptoms are severe, do not improve after regular use, or return quickly once you stop the medicine; you need to use an antihistamine continuously for more than a few weeks; you are pregnant, breastfeeding, or considering use in a child 12 years and under; or you develop a fast or irregular heartbeat, or any sign of a severe allergic reaction such as facial or throat swelling or difficulty breathing.
Frequently Asked Questions
No. Glendes 5mg Tablet is a non-prescription product and can be ordered without a prescription. It is still dispensed by a registered pharmacist on DoctorOnCall.
Glendes 5mg Tablet is a tablet containing Desloratadine 5mg per tablet. The full ingredient list is shown in the Composition or Ingredients section on this page and on the product packaging.
It is supplied in pack sizes of 10s and 30s. Choose the pack size you need from the options shown on this page before adding the item to your cart.
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.
Follow the instructions printed on the label and in the leaflet supplied with the pack, and do not exceed the stated amount or duration. Handling steps are set out in the Directions for Use section on this page.
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.
Store below 30°C in a cool, dry place, away from direct sunlight and moisture, and out of reach of children. Keep it in its original pack and do not use it after the expiry date printed on the packaging.
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.
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.
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.
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.
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.
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.
What condition or symptom are you treating with this medication?
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Important Medical Information
💊 Recommended Dosage:
The usual dose for adults and adolescents above 12 years is one 5mg tablet taken once daily, with or without food. Do not exceed one tablet in 24 hours. Glendes is not intended for children 12 years and under unless specifically advised by a doctor, as a lower-strength, age-appropriate formulation is usually needed for younger children. If your allergy symptoms do not improve after regular use, or return as soon as you stop the medicine, speak with a doctor or pharmacist rather than increasing the dose on your own. If you miss a dose, take it as soon as you remember that day; do not take a double dose to make up for a missed one.
🛑 Contraindications (Do not use if):
Known hypersensitivity to desloratadine, loratadine, or any of the tablet’s ingredients.
Children 12 years and under, unless a lower, age-appropriate dose has been specifically advised by a doctor.
If you are unsure, please chat with us or consult your doctor.
⚠️ Common Side Effects:
Headache
Dry mouth
Fatigue
Dizziness
Sore throat
Muscle pain
Stop taking this medication immediately and consult your doctor if you experience severe allergic reactions or side effects.
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IMPORTANT: Unsure? Chat with our pharmacists (Mon - Sat, 9:00am - 6:00pm) before buying.