Chlorphenamine 4mg (Pack of 28)

Chlorphenamine is an antihistamine medicine that reduces the symptoms of allergies such as hay fever, food, and drug allergies as well as allergic skin reactions. This antihistamine, it will make you feel fatigued and drowsy upon the first intake. This antihistamine helps diminish the feeling of sneezing, itching, or any irritation. these tablets are essential for everyday use, especially when you feel your allergies flaring up (can depend on what environment you are in). Whether that’s hay fever, food, or pet allergies, you can be prepped in advance.
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  • Easy to Use
  • Relieves Allergy Symptoms
  • Drowsy Antihistamine
  • Effective Under 1 Hour

Chlorphenamine prevents the histamine in your body to produce when you feel like your allergies are flaring up. Effectively averting the symptoms to develop further. These tablets contain active ingredients that can treat the symptoms of allergies i.e., swelling, itching, redness, etc. Each box of Chlorphenamine tablets contains 28 tablets and is available to buy online as a singular box or a multitude of boxes. 

Keep in mind Chlorphenamine is famously known as a sedating antihistamine as it is one of the main substances that cross into the brain thus causing you to feel sleepy and dizzy.  Hence why it’s advised you speak to your GP or a healthcare professional for those who want to take this substance whilst being pregnant or trying to be pregnant. Also, it depends on how your body will react to the tablet and so obtaining that little advice from your doctor will go a long way. 

How to use

Similarly, to taking other tablets, all you would need to do is swallow one Chlorphenamine tablet with some water.  

For specific intake see below for further details: 

  • Adults and children age 12+ --- 1 tablet every 4 to 6 hours 
  • Children aged 6 to 12 years of age---- half a tablet every 4 to 6 hours. 

Do not under any circumstance take more than 6 tablets in 24 hours as you may experience a negative and dangerous reaction.  

Side effects & Cautions

There are several factors as to why you cannot utilize this substance for example: If you have known epilepsy or brain damage, have taken Monoamine oxidase inhibitors (MAOIs) within the past 2 weeks, have an intolerance to certain sugars (as this product contains lactose so it can have a negative reaction to your body) 

It’s advised to speak to your GP or a healthcare professional if the following factors relate to you at all: High blood pressure, Liver or heart disease, Overactive thyroid, Enlarged prostate, Asthma, and Bronchitis. 

  • Certain side effects may include the following: Nausea, Sleepy, Dizzy, Loss of concentration, Dry mouth, Blurred vision, and Headaches/migraines.
  • Serious side effects may involve: difficulty breathing, swelling, itchy skin

However, if you are experiencing any serious side effects, it’s essential to call your doctor and pursue medical attention right away. Also do not drink alcohol while you're taking chlorphenamine. 


Each tablet contains 4mg of chlorphenamine maleate. Other ingredients: Lactose, maize starch, yellow iron oxide (E172), magnesium stearate, and water.