What Does Allergex Do

What Does Allergex Do

Allergex is a widely-used medication in South Africa that is commonly used to provide relief from various allergy symptoms. This article aims to provide a comprehensive overview of what Allergex is, how it works, its benefits, possible side effects, and other important information.

Understanding Allergex

Allergex is an antihistamine medication that helps alleviate the symptoms caused by allergies such as hay fever, nasal congestion, itchy and watery eyes, sneezing, and skin rashes. It contains the active ingredient chlorpheniramine, which works by blocking the effects of histamines in the body.

How Does Allergex Work?

Allergies occur when the immune system overreacts to normally harmless substances, such as pollen, pet dander, or certain foods. When exposed to these triggers, the body releases histamines, which lead to the characteristic allergy symptoms.

What Does Allergex Do

Allergex counteracts the effects of histamines by binding to their receptors in the body, thus minimizing their impact. By doing so, it helps reduce symptoms like sneezing, itching, and congestion, providing relief to those suffering from allergies.

Benefits of Allergex

Allergex offers several benefits to individuals struggling with allergy symptoms. Some of the key advantages include:

  • Relief from nasal congestion: Allergex can help alleviate the congestion and stuffiness that commonly accompanies allergies.
  • Reduction in sneezing: Sneezing, which often occurs as a result of allergies, can be minimized by taking Allergex.
  • Itch and rash relief: Allergex can effectively reduce itching and provide relief from skin rashes caused by allergies.
  • Improved overall quality of life: By alleviating allergy symptoms, Allergex enables individuals to enjoy a better quality of life, free from the discomfort and inconvenience of allergies.

Possible Side Effects of Allergex

Although Allergex is generally safe for most individuals, it may cause certain side effects in some cases. These can include drowsiness, dizziness, dry mouth, blurred vision, and difficulty focusing. It is important to follow the prescribed dosage and consult a healthcare professional if any side effects persist or worsen.

Precautions and Considerations

Before taking Allergex, it is crucial to consider a few precautions:

  • Pregnant or breastfeeding individuals should consult a healthcare professional before using Allergex.
  • Individuals with certain health conditions, such as glaucoma, asthma, high blood pressure, or prostate problems, should exercise caution and consult a doctor before taking Allergex.
  • Allergex may interact with other medications, so it is important to inform the healthcare professional about all current medications being used.
  • It is not recommended to consume alcohol while taking Allergex, as it may increase drowsiness and impair coordination.


Allergex is a popular antihistamine medication used in South Africa to relieve common allergy symptoms. By blocking the effects of histamines, it helps reduce nasal congestion, sneezing, itching, and other discomforts associated with allergies. While generally safe, it is essential to follow dosage instructions and consider any potential side effects or interactions with other medications. Always consult with a healthcare professional for personalized advice.