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Chlorphenamine Antihistamine Tablets - 30 Tablets

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To Purchase this product, you will need to answer a medical questionnaire after you select 'add to basket'
Limited to 100 per order
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Chlorphenamine Antihistamine Tablets - 30 Tablets

Availability: In stock

Warning Maximum Product Quantity of 100

What are Antihistamine Tablets?

Antihistamine tablets are used to relieve symptoms of allergic conditions, including hay fever, nettle rash, skin rash, food allergies and insect bites. These tablets contain 4mg of active ingredient.

Active ingredients: Chlorphenamine Maleate.

 To Buy This Product You Must Answer the Below Questions
* Answer Required

  • Is only using this item for the following; hayfever/allergies; nettle/skin rash; hives; prickly heat; insect bite or sting; itchy rash.
  • Is over 6 years old. 
  • Is not pregnant or breast feeding
  • Understands that these may cause drowsiness and agrees not to drive or operate machinery if affected and agrees not to drink alcohol when using this medicine. 
  • Has never had an allergic reaction to antihistamines and is not currently taking any other antihistamines. 
  • Has not recently taken (previous 2 weeks) Monoamine Oxidase Inhibitors for depression. 
  • Agrees to inform their GP if being treated with medication for high blood pressure; heart disease; epilepsy (particularly Phenytoin); glaucoma; enlarged prostate; liver or kidney disease; bronchitis/asthma or bronchiectasis; anxiety/insomnia. 
  • Is aware this product should be used with caution with any other medicine that has droswy effects. E.g. sleeping tablets. 

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Warning: if the above criteria cannot be met or doesn’t apply to the intended user, this product would not be appropriate for use. If you have any queries please contact one of our healthcare team.
Warning Maximum Product Quantity of 100

Chlorphenamine Antihistamine Tablets - 30 Tablets


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What are Chlorphenamine Antihistamine Tablets?

Chlorphenamine Antihistamine Tablets are a form of treatment for providing relief for the effects of allergies, such as hay fever, pet allergies, dust allergy, and skin allergies. The active ingredient in these tablets is chlorphenamine maleate, which is a first-generation antihistamine. These tablets will provide relief for symptoms caused by an allergy, including sneezing, a blocked or runny nose, or itching.


What is the cause of an allergic reaction?

An allergic reaction occurs because the body comes into contact with a substance that it thinks is a threat. The substance is usually referred to as an allergen. When an allergen interacts with the body, the body’s immune system triggers a response in the form of defence in order to fight the allergen. This leads to the release of a number of chemicals. One of these chemicals, histamine, is the cause of many of the symptoms that are associated with an allergy. This is why many types of allergy treatment are known as antihistamines.


Who are these tablets suitable for?

These chlorphenamine tablets are suitable to be used by adults and children aged 12 and over. Anyone who is allergic to the ingredients contained in the tablets, or if you are taking antidepressants known as Monoamine Oxidase Inhibitors (MAOIs). Speak to a doctor or Chemist 4 U pharmacist before using if you:

  • Suffer from epilepsy
  • Have glaucoma
  • Have high blood pressure
  • Have heart or liver disease
  • Are asthmatic
  • Have an overactive thyroid
  • Have an enlarged prostate
  • Have an obstruction in the intestine

You should seek advice before using if you are currently using any other form of medication.


How should Chlorphenamine Antihistamine Tablets be used?

The recommended dosage for these tablets is 1 tablet every 4-6 hours, with a maximum of 6 tablets to be taken a day. If problems still persist when using these tablets, speak to a doctor or Chemist 4 U pharmacist for advice.


Are there any side effects?

Since it is a medicine, there is a chance of side effects when using these tablets. Potential side effects of these tablets include:

  • Skin rash
  • Swelling in the face
  • Breathing difficulties
  • A Fever
  • Skin sensitivity
  • Dizziness
  • Blurred vision
  • A headache
  • Fatigue
  • Irregular heartbeat
  • Sleeping problems
  • Dryness in the nose or throat

If you notice any side effect when using these tablets, stop using them and speak to a doctor or Chemist 4 U pharmacist as soon as possible. You can also record any side effect that you notice using the MHRA Yellow Card Scheme.


Why do I need to answer questions to buy this product?

You do not need a prescription for Numark Antihistamine Tablets, however, you will be asked to complete a short medical questionnaire by your Chemist 4 U pharmacist before we can take your order. This includes some simple questions that all pharmacies legally are required to ask before supplying this kind of product. This helps our pharmacy team to be sure that Numark Antihistamine Tablets is the best choice for you.


More Information

This product is a medicine; make sure to speak to your doctor or Chemist 4 U pharmacist before taking this product if you have an underlying medical problem or are taking any other medicine or complementary therapy. If your symptoms get worse or continue after taking this product, contact us or your doctor. For medical services in your area, please refer to

If you are pregnant, trying to become pregnant, or breastfeeding, speak to your doctor or our pharmacist before taking this product. If you suffer from any allergies, ask your doctor or our pharmacist if this medicine is right for you.

Store all medicines out of sight and reach of children.

Please read the included leaflet carefully before using this product.

Please contact your GP if appropriate regarding this product.


Helpful Advice on Medication Restrictions & Addiction

For further information on our medication restrictions policy, please click here.

If you are concerned about addiction to 'over the counter' medication, we urge you to visit the below links for professional help and advice:


Shipping Costs

Free UK Delivery on all orders over £30 - Delivery within 3-5 working days

Standard UK Delivery - £2.95 - Delivery within 3-5 working days


Please Note: These prices are shown as a guide only. All delivery times are approximate but have been obtained in good faith.


Discreet Delivery

All our items are sent completely discreet for your peace of mind.

This means the packaging is plain, there is no mention of what product is inside your package and there is no mention of Chemist 4 U either.

We respect that many of our products are of a sensitive nature - this is why we take every step to keep your purchases private.


Returns Information

Customers can read our full returns policy by clicking here

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* Name and email address are only captured so you can be emailed a response when your question is answered by a pharmacist. No personally identifiable information is stored or displayed at any time.

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Pharmacy / Hayfever & Allergy / Hayfever Tablets & Capsules Specials / Numark Brand Brands / Numark Pharmacy / Hayfever & Allergy / Chlorphenamine