Advice

Understanding Allergies: Causes, Symptoms, and Effective Treatment Options

29 Jun 2023 | Read time: 02 mins

 

Allergies occur when the immune system overreacts to substances that are usually harmless, known as allergens. Common allergens include pollen, dust mites, pet dander, certain foods, insect bites, and certain medications. When exposed to these allergens, the immune system releases chemicals, such as histamines, triggering various allergic symptoms.

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Understanding Allergies:

Identifying Allergic Symptoms

Allergic reactions can manifest in different ways, depending on the individual and the allergen involved. Common symptoms include:

  • Hay fever (allergic rhinitis): Sneezing, runny nose, nasal congestion, itchy or watery eyes, and itching of the nose or throat.
  • Skin allergies: Itchy skin, hives, rashes, or eczema.
  • Asthma: Wheezing, coughing, shortness of breath, and chest tightness.
  • Food allergies: Swelling of the lips, tongue, or throat, itching or tingling sensation in the mouth, hives, abdominal pain, vomiting, or diarrhoea.

Allergy Management Techniques

Allergen Avoidance:

Identifying and avoiding specific allergens is key to managing allergies. For example, using dust mite covers on mattresses and pillows, keeping pets out of sleeping areas, and using air purifiers can help reduce exposure to allergens.

 

Medications:

Over-the-counter (OTC) antihistamines can effectively relieve mild allergy symptoms. They work by blocking the release of histamine, reducing itching, sneezing, and watery eyes. Nasal sprays and eye drops containing antihistamines or corticosteroids can provide targeted relief for nasal congestion and itchy eyes. Talk to one of our trained staff to help you pick a medicine that will help your symptoms

 

Decongestants:

OTC oral decongestants or nasal sprays can help relieve nasal congestion by shrinking blood vessels and reducing swelling. However, nasal sprays containing decongestants should not be used for more than a few days to avoid rebound congestion. Talk to one of our trained staff to help you pick a medicine that will help your symptoms

 

Immunotherapy:

In cases of severe or persistent allergies, allergen immunotherapy, also known as allergy shots, may be recommended. It involves regular injections of small amounts of allergens over time to desensitize the immune system and reduce allergic reactions.

 

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Consultation with a Healthcare Professional:

If OTC medications are ineffective or if you experience severe allergic symptoms, it is crucial to consult a healthcare professional, such as a pharmacist or GP. They can provide personalized advice, recommend suitable medications, and help develop an individualized allergy management plan.

 

Emergency Preparedness:

For individuals with known severe allergies, carrying an epinephrine auto-injector (such as an EpiPen) is essential. These devices can be life-saving in the event of a severe allergic reaction (anaphylaxis). Be sure to know how to use it and regularly check the expiration date.

 

Allergies in Children:

Allergies can affect individuals of all ages, including children. It’s important for parents and caregivers to be aware of common allergens, observe for symptoms, and consult one of our Pharmacists, or your own GP for proper diagnosis and management strategies.

 

Allergies can significantly impact a person’s quality of life, but with the right information and treatment options, their effects can be minimized.

 

 

At Tully's Pharmacy

We prioritize your health and wellness. Our experienced team of pharmacists is dedicated to providing you with personalized care, including guidance on managing allergies. We can assist you in selecting the most effective over-the-counter medications, advise on preventative measures to reduce allergen exposure, and offer comprehensive support for those with severe allergies. Visit us today for trusted advice and treatment options tailored to your needs.

Vedrana
administrator