Healthy Matters
Resources
  • Healthy Matters
    Drugs A-Z
    Pharmacist Tips | Dosages | Side effects
  • Healthy Matters
    Food & Nutrition
    Nutritionist Tips | Facts | Precautions
  • Healthy Matters
    Chinese Medicine Herbs
    Practitioner Tips | Dosages | Side effects
  • Healthy Matters
    Chinese Medicine Prescriptions
  • Healthy Matters
    Expert Advisory Board
Articles
  • Healthy Matters
    Specialists Guide
  • Healthy Matters
    Other Services Guide
  • Healthy Matters
    Vaccination
  • Healthy Matters
    Parenting Guides
Health Topics
  • Healthy Matters
    Allergy & Immunology
  • Healthy Matters
    Baby & Child's Health
  • Healthy Matters
    Beauty
  • Healthy Matters
    Bone & Muscle Health
  • Healthy Matters
    Cancer & Tumor
  • Healthy Matters
    Common Illnesses
  • Healthy Matters
    Digestive Health
  • Healthy Matters
    Eye Health
  • Healthy Matters
    Fitness
  • Healthy Matters
    Food & Nutrition
  • Healthy Matters
    Heart & Vascular Health
  • Healthy Matters
    Infectious Diseases
  • Healthy Matters
    Medical Tests
  • Healthy Matters
    Mental Health
  • Healthy Matters
    Pregnancy
  • Healthy Matters
    Respiratory Health
  • Healthy Matters
    Sexual Health
  • Healthy Matters
    Skin Health
  • Healthy Matters
    Urological Health
  • Healthy Matters
    Women's Health
Healthy Offers
Health Check
  • Basic Health Screening for $1600 (Original: $3,120)
    Trinity Medical Centre
  • Premier Health Screening (Female) for $4,500 (Original: $9,120)
    Trinity Medical Centre
  • Premier Health Screening (Male) for $4,200 (Original: $8,760)
    Trinity Medical Centre
  • Stroke Risk Assessment for $7,100 (Original: 9,430)
    Trinity Medical Centre
  • Cardiac & Coronary Assessment for $5,800 (Original: $8,330)
    Trinity Medical Centre
  • Bone Health Screening for $1,600 (Original: $2,990)
    Trinity Medical Centre
Eye Health
  • Myopia Control Assessment for Children : Privileged Price - HK$400
    Clarity Eye Centres
  • Comprehensive Eye Examination Plan for Adult - HK$500
    Clarity Eye Centres
  • Comprehensive Eye Examination Plan (For SMILE PRO) - HK$400
    Clarity Eye Centres
  • Comprehensive Eye Examination Plan (For ICL) - HK$580
    Clarity Eye Centres
Healthy Matters
Search All
  • Healthy Matters
    Doctors
    Specialty | Address | Phone number
  • Healthy Matters
    Clinics
    Opening Hours | Address | Phone number
Popular Locations
  • Healthy Matters
    Central
  • Healthy Matters
    Tsim Sha Tsui
  • Healthy Matters
    Mong Kok
  • Healthy Matters
    Causeway Bay
Healthy Matters
Home
>
Western medicines > Chlorphenamine Maleate

Chlorphenamine Maleate

Chinese name:
馬來酸氯苯那敏
Joseph Blais, Pharmacist
Reviewed by
Joseph Blais, Pharmacist
Expert Advisory Board Member
Last Updated: 2023-04-17

What is Chlorphenamine Maleate for?

Chlorphenamine Maleate is a sedating (first generation) antihistamine that can relieve allergic symptoms from hay fever, hives, food allergy, drug reactions, and itchiness associated with chickenpox. It can also be used in combination with other medications like Paracetamol to treat the common cold.

How to use it?

Chlorphenamine Maleate can be taken by mouth and the dosages for different age groups are listed below.

 

Adult / Child 12-17 years
4 mg every 4-6 hours, up to a maximum of 24 mg daily

 

Elderly
4 mg every 4-6 hours, up to a maximum of 12 mg daily

 

Child 1-23 months
1 mg twice daily

 

Child 2-5 years
1 mg every 4-6 hours, up to a maximum of 6 mg daily

 

Child 6-11 years
2 mg every 4-6 hours, up to a maximum of 12 mg daily 

What are the side effects of Chlorphenamine Maleate

Common side effects of Chlorphenamine Maleate include drowsiness and dizziness, dry mouth, fatigue, headache, nausea, blurred vision, impaired concentration, and abnormal coordination.

Who should not take Chlorphenamine Maleate?

  • Anyone who is hypersensitive to Chlorphenamine / Chlorpheniramine / Dexchlorpheniramine.

Pharmacist Tips:

  • Avoid driving or operating machinery until you know how you respond to Chlorphenamine Maleate.
  • Elderly patients (>65 years old) may be more sensitive to the side effects of Chlorphenamine Maleate. 

Common dosing schedule:
Chlorphenamine Maleate can be taken with or without food.

 

Take Chlorphenamine Maleate at night if you become drowsy after taking the medication. (Daytime sedation can be relieved by taking non-drowsy antihistamines as alternatives.)

 

This schedule is for reference only, adjustments may be made according to individual needs.

 

Some common medications Chlorphenamine Maleate may interact with:

  • Chlorphenamine Maleate may interact with a number of other medications, especially other sedating medications. 

Please notify your doctor or pharmacist if you are taking the above medication, dosage adjustments might be needed.

Where to buy Chlorphenamine Maleate in Hong Kong?

In Hong Kong, Chlorphenamine Maleate is an over-the-counter medicine which can be purchased without a prescription from any retail outlet in Hong Kong. This includes grocery stores, convenience stores, medicine shops, and pharmacies. It can also be obtained from doctors. To find a pharmacy near you, refer to the list of pharmacies (“Authorized Sellers of Poisons”) from the Hong Kong Department of Health.

 

For more information about drug names and ingredients, you can visit Hong Kong’s Drug Office at https://www.drugoffice.gov.hk/

Need more information?

For detailed information about the use of Chlorphenamine Maleate in children, pregnancy and breastfeeding, and for questions about drug interactions, please check with your pharmacist or doctor.

Disclaimer: our goal is to provide you with the most relevant drug information and common dosage for Hong Kong. This information does not constitute medical advice. For specific treatment recommendations and advice, always discuss with your doctor or pharmacist, and follow the instructions included with your specific medicine.

Healthy Matters

Your health resource, made in Hong Kong

Healthy Matters is Hong Kong’s leading health resource. Our mission is to help you make better health decisions and take control of your health.

 

Our team of experts is committed to producing reliable health content that is accurate, engaging and relevant, to cover your health & wellness journey from prevention to treatment.

 

Whether you are looking for trusted information on health conditions, wellbeing or looking for the right doctor or service in Hong Kong, we’re here to help!

 

Your health matters. Begin your health journey with Healthy Matters today!

 

Read about our story

illustrations of a doctor and a mobile phone