A stuffy nose, sore head and constant sneezing can ruin your day. But how do you know whether you’re dealing with a sinus infection or allergies? They can feel very similar but need different types of care. Understanding the difference is key to feeling better faster.
Let’s break it down in simple terms so you know what signs to look for and when to speak with our pharmacists for help.
What is a Sinus Infection?
A sinus infection (also called sinusitis) happens when the spaces inside your head, known as sinuses, become inflamed and filled with mucus. This usually follows a cold or viral infection. It can also be caused by bacteria and, in some cases, fungi.
Sinus infection head pain is one of the most common symptoms. You may feel pressure behind your eyes or cheeks. It can feel like a dull, throbbing ache that gets worse when you bend forward.
Other signs of a sinus infection include:
- Thick yellow or green mucus from your nose
- Blocked nose or reduced sense of smell
- Pain around your eyes, forehead or jaw
- Feeling tired or run-down
- Sometimes a mild fever
Sinus infections may last for a week or two, but in some cases, they can hang around for much longer if not treated properly.
What Are Allergies?
Allergies happen when your immune system overreacts to things like pollen, dust, pet dander or mould. This is also called hay fever or allergic rhinitis.
Unlike infections, allergies are not caused by viruses or bacteria. They tend to appear around the same time each year if it’s seasonal or year-round if triggered by indoor allergens.
Allergies vs cold symptoms can be confusing, but here are some allergy-specific signs:
- Sneezing often
- Itchy nose, throat or eyes
- Watery eyes
- Clear, runny mucus
- Symptoms worsen in certain environments (like dusty rooms or when the pollen count is high).
Allergy symptoms can feel similar to colds or sinus issues, but they do not usually cause fever or thick yellow mucus.
Sinus Infection vs Allergies: Key Differences
To help you understand whether you’re dealing with sinusitis or an allergic reaction, here’s a simple comparison:
| Symptom | Sinus Infection | Allergies |
| Mucus | Thick, yellow/green | Clear, watery |
| Head Pain | Yes, often around the eyes or forehead | Rare |
| Sneezing | Sometimes | Often |
| Itchy Eyes/Nose | Rare | Very common |
| Fever | Sometimes | No |
| Duration | 1–3 weeks | Can last for weeks or months |
If your main complaint is sinus headache symptoms and facial pressure, you’re more likely dealing with a sinus infection. If it’s sneezing and itchy eyes, allergies may be the reason.
How to Treat Each One
Sinus Treatment Tips:
If it’s a sinus infection, simple treatments can help ease your symptoms:
- Use a saline nasal spray to wash out mucus.
- Try steam inhalation to loosen congestion.
- Get enough rest and fluids.
- Speak to our pharmacists about sinus relief medication or decongestants.
If the infection is caused by bacteria and gets worse, our experts might suggest further treatment options. Do not ignore ongoing sinus pressure or pain.
Managing Allergies:
If it’s allergies, the best approach is to reduce your exposure and manage symptoms:
- Close windows during high pollen seasons.
- Wash your clothes and hair after being outdoors.
- Use antihistamines or nasal sprays.
- Consider allergy testing if it’s a regular issue.
Our pharmacists can guide you on allergy remedies that suit your needs, whether it’s for occasional hay fever or more persistent allergic reactions.
When to Ask for Help
If your symptoms last longer than 10 days, get worse instead of better, or you feel a strong pressure in your face, it’s best to seek professional advice. Likewise, if your allergy symptoms are making daily life difficult, a personalised plan can make a big difference.
Breathe Easy with Expert Advice Nearby
Still unsure whether it’s a sinus infection or allergies? Let our pharmacists help. If you live around Hedgerley, book an appointment at Aroga Pharmacy in Farnham Common today. Our pharmacists are here to guide you with the right solutions for sinus treatment, allergy care and more.