As the South African winter finally fades away, we welcome the vibrant, blossoming days of spring. However, for many families, the change of season brings a confusing wave of sneezes, coughs, and profound fatigue. When you or a loved one wakes up feeling unwell, it can be incredibly difficult to tell whether you are suffering from a passing seasonal allergy or if you have caught a severe strain of the influenza virus.
Knowing what your body is fighting helps you get the right treatment and get back to enjoying the sunshine!
Understanding the Flu
Influenza, commonly abbreviated as the flu, is a highly contagious viral infection that causes severe respiratory tract infections. Easily confused with a common cold in its early stages, the defining characteristic of the flu is how rapidly it strikes. One morning you may feel perfectly fine, and by that same afternoon, you could be running a high fever and feeling deeply unwell.
Unlike a common cold that clears up in a few days, flu symptoms are fierce and can linger for up to two weeks.
Recognising Flu Symptoms
If you have the flu, your body will typically experience:
- A sudden, high fever and severe chills.
- Deep muscle aches and debilitating fatigue.
- A persistent cough and sore throat.
- A runny nose and, in some cases, stomach symptoms like nausea, vomiting, or diarrhoea.
The flu spreads aggressively through droplets when an infected person coughs or sneezes, or when you touch contaminated surfaces in crowded spaces.
The Hidden Dangers of the Flu
The flu is not just a bad cold; it can lead to severe complications. These include ear infections, sinus infections, dehydration, and dangerous cases of pneumonia. Most critically, the flu can cause the rapid worsening of underlying chronic medical conditions such as asthma, congestive heart failure, and diabetes.
Decoding Spring Allergies
Spring allergies (often called hay fever) are entirely different from the flu. Allergies are not caused by a contagious virus. Instead, they occur when your immune system overreacts to harmless outdoor substances, such as tree pollen, grass, or dust.
Because your body releases histamines to fight off these allergens, the symptoms are largely concentrated around your face and head.
Signs of allergies include:
Relentless sneezing, intensely itchy or watery eyes, a scratchy throat, and a chronically runny or congested nose.
The major difference:
Allergies never cause a fever, and they very rarely cause the severe body aches or extreme fatigue associated with the flu. Furthermore, allergy symptoms will persist for as long as you are exposed to the allergen – often lasting for months during the spring season.
Prevention and Relief
For the flu, your first and strongest line of defence is vaccination. Getting your annual flu vaccine is a straightforward, impactful way to protect yourself, your loved ones, and your community.
Because Sizwe Hosmed Medical Scheme prioritises proactive care, we support the flu vaccine through our preventative healthcare and wellness screenings. Getting vaccinated before the flu season peaks helps your immune system recognise and fight the virus more effectively.
Managing Symptoms
If you develop seasonal allergies, over-the-counter antihistamines and nasal sprays can provide rapid relief. If you suffer from a chronic respiratory condition like asthma, spring allergies or a bout of the flu can be particularly dangerous.
Members with asthma can register for our Disease Risk Management (DRM) Programme. This programme provides ongoing support by health professionals to help keep your respiratory system stable, no matter the season.
When to Seek Medical Advice
If your symptoms are severe, if a fever persists for several days, or if you struggle to breathe, do not hesitate to seek medical help. With Sizwe Hosmed’s My Online Doctor, accessing professional medical advice is completely seamless – allowing you to consult a doctor 24/7 virtually without ever having to sit in a crowded waiting room.
Stay informed, stay vaccinated, and breathe easy this spring.
