What Is the Flu?
Influenza (commonly called the flu) is a contagious viral infection that affects the nose, throat, and lungs. It tends to spread quickly during the colder months in Ireland, especially from October to March.
Unlike a simple cold, the flu often comes on suddenly and can leave you feeling very unwell for several days.
Common Symptoms of the Flu
If you catch the flu, you might experience:
- Sudden high temperature (usually 38°C or higher)
- Body aches and muscle pain
- Fatigue and weakness
- Headache
- Sore throat or cough
- Chills and sweats
- Loss of appetite
Tip: Flu symptoms are generally stronger than those of a common cold. If you feel like you’ve been “hit by a bus,” it’s more likely the flu.
What to Expect at Home
For most people, the flu will improve with rest and self-care. Here are some steps to follow:
- Rest: Give your body time to recover.
- Hydrate: Drink water, warm teas, or clear soups to avoid dehydration.
- Over-the-counter relief: Paracetamol or ibuprofen can help lower fever and ease aches.
- Stay home: Avoid contact with others for at least 5 days to prevent spreading the virus.
When to See a Doctor
Most flu cases don’t require a GP visit, but sometimes medical care is necessary. Book an appointment or attend our out-of-hours clinic in Swords if you or your child has:
- Flu symptoms that don’t improve after 5–7 days
- Breathing difficulties, chest pain, or severe shortness of breath
- Severe dehydration (very little urine, dizziness, confusion)
- Very high fever that does not come down with paracetamol/ibuprofen
- Symptoms in a child under 2 years old or an older adult over 65 years
- Flu while pregnant or living with a chronic condition (asthma, diabetes, heart disease, weakened immune system)
Preventing the Flu
The best way to protect yourself and your family is through vaccination. Each year, the flu vaccine is updated to target the most common strains.
- At Airside Medical, Swords, we provide:
- Flu vaccines for adults and children
- Advice on prevention for at-risk patients
- Out-of-hours GP services if you become unwell after clinic hours
The flu is unpleasant, but for most people, it clears up with rest and care at home. However, if you’re struggling with severe symptoms, have underlying health issues, or are unsure whether it’s just a cold or something more serious, don’t take chances—see a doctor.
At Airside Medical, our GP team in Swords, North Dublin is here to provide care, advice, and treatment—even out of hours.
📍 Find us at Airside Medical Centre, 1st Floor Medical Suite, Link Road, Holywell, Swords, Dublin.
📞 Call us or book online