Seasonal flu (influenza) is a common viral illness that affects millions of people each year. While many cases are mild, flu can sometimes cause serious complications, especially in young children, older adults, and those with long-term health conditions. At OneMedicine, we believe that knowing the signs of flu and how to protect yourself is the best way to stay healthy.
What is the Flu?
Flu is short for influenza – a contagious respiratory infection caused by influenza viruses. It spreads easily through coughs, sneezes, and close contact. Unlike a common cold, flu tends to come on suddenly and can make you feel very unwell for several days.
Common Flu Symptoms
Typical flu symptoms include:
- Fever or chills
- Sore throat
- Runny or blocked nose
- Headache and muscle aches
- Cough
- Tiredness and weakness
- Loss of appetite
Some people may also experience stomach upset, especially children.
Why the Flu Matters
Most people recover within a week or two, but flu can sometimes lead to complications such as pneumonia, ear infections, or worsening of chronic conditions like asthma or heart disease. That’s why recognising flu symptoms early and seeking medical advice when needed is important.
The Flu Vaccine
The flu vaccine is the most effective way to reduce your risk of catching influenza and spreading it to others. It is updated every year to protect against the most common strains expected for the flu season.
At OneMedicine, we offer private flu vaccines for adults. Having the vaccine not only helps protect you, but also your family, colleagues, and vulnerable members of the community.
Antiviral Treatments for Flu
In some cases, your doctor may prescribe antiviral medicines for flu. These treatments don’t cure influenza, but they can help shorten the illness and reduce the risk of complications if taken early (usually within the first 48 hours of symptoms). Antivirals are generally offered to people at higher risk, such as those with long-term health conditions or weakened immune systems.
When to See a Doctor
You should contact a GP if:
- Your flu symptoms are severe or not improving after a week
- You have an underlying health condition such as diabetes, heart disease, or lung disease
- You are pregnant
- You are concerned about a child, especially under 5s
Protecting Yourself and Others
Alongside the flu vaccine, good hygiene helps stop the spread of influenza:
- Wash your hands regularly with soap and water
- Use tissues when coughing or sneezing, and dispose of them promptly
- Avoid close contact with others if you are unwell
Flu FAQs
1. How long does the flu last?
Most people recover from flu within 7 to 10 days, although tiredness and a cough can last longer.
2. What’s the difference between flu and a cold?
Colds tend to develop gradually and cause mild symptoms like a runny nose or sore throat. Flu (influenza) usually starts suddenly, with fever, muscle aches, and more severe tiredness.
3. Can I still get flu after having the flu vaccine?
Yes, it’s possible, but the flu vaccine greatly reduces your risk of catching influenza or developing serious complications. If you do get flu, your symptoms are usually milder and recovery quicker.
4. Who should get the flu vaccine?
Everyone can benefit from the flu vaccine, but it’s especially recommended for older adults, pregnant women, and people with long-term health conditions.
5. Are flu antivirals available privately?
Antivirals may be prescribed in certain situations, particularly for people at higher risk of complications. They work best when started early in the illness.
Book Your Flu Vaccine at OneMedicine
Stay protected this flu season with a private flu vaccine in Birmingham. Same-day and next-day appointments are available.
✔ Calm, unrushed consultations
✔ Experienced doctors
✔ Convenient Edgbaston location
