Dequadin Lozenge

Dequadin Lozenge is an antiseptic lozenge sold as an OTC (Over-the-Counter) product, available without a doctor’s prescription. Its active ingredient is Dequalinium Chloride, presented as a citrus-flavoured lozenge intended to dissolve slowly in the mouth.

It is supplied as a tube of 24 lozenges. The lozenge format is designed for direct, localised contact with the mouth and throat lining as it dissolves, rather than being swallowed whole or chewed.

Dequadin is a long-established brand in the Malaysian and Singaporean pharmacy market, and is available through DoctorOnCall in both countries as an OTC product suitable for adults and older children per the pack’s age guidance.

Place one lozenge in the mouth and allow it to dissolve slowly and completely; do not chew or swallow it whole. A lozenge may be taken every 2-3 hours as needed, up to the maximum daily number stated on the pack, unless a pharmacist or doctor advises otherwise.

Adults and children within the age range stated on the pack label may take one lozenge every 2-3 hours as needed, not exceeding 8 lozenges in 24 hours. Always check the exact dosing guidance printed on the pack insert, as this can vary by presentation.

Use before the expiry date printed on the tube and outer carton.

Store below 30°C in a cool, dry place, away from direct sunlight and moisture. Keep the tube tightly closed after use, and keep out of reach of children.

• Known allergy or hypersensitivity to Dequalinium Chloride or any listed ingredient.
• Children below the minimum age stated on the pack label.
• Use with caution in pregnancy and breastfeeding — check with a pharmacist or doctor first.

• No clinically significant drug interactions are established for Dequalinium Chloride lozenges when used as directed.
• Avoid eating or drinking immediately after the lozenge has fully dissolved, to allow it to remain in contact with the mouth and throat lining.
• If you are taking other mouth or throat products (sprays, gargles, other lozenges) on the same day, space out their use and check with a pharmacist to avoid overlapping active ingredients.

• Let the lozenge dissolve slowly rather than crunching or chewing it.
• Keep a small supply on hand when travelling, but always store within the temperature range on the pack.
• Note how many lozenges have been taken in a day to stay within the maximum stated on the pack.
• Rinse the mouth with water afterwards if the taste or sensation is unwelcome.
• Keep the tube closed between uses to protect the remaining lozenges from moisture.
• Check the expiry date before use, especially if the tube has been opened for some time.

Precautions: Follow the age restriction and maximum daily lozenge count printed on the pack. Pregnant or breastfeeding individuals, and anyone with a known allergy to antiseptic lozenges, should check with a pharmacist or doctor before use.

When to See a Doctor or Pharmacist: Speak with a doctor or pharmacist if symptoms do not improve within a few days of regular use, if you develop a high fever, difficulty swallowing, or difficulty breathing, or if you notice any signs of an allergic reaction.