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How long a cough should last and when to see a doctor as 'brutal bug' sweeps UK

05 May 2024 , 09:33
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There are certain times when you should see a doctor about a cough (Image: Getty Images)
There are certain times when you should see a doctor about a cough (Image: Getty Images)

Most people will either have had a blast of the latest bug which has been doing the rounds or know someone who has.

The cough which wouldn't go, lasting for weeks without let up, seems to have hit most people. But while the majority of these have resolved themselves without medical help - there are times a trip to the doctor is essential. With spring ahead we are likely to be facing even more bugs heading our way and the seasonal colds often come along with a cough of their own.

So how can we tell when we can get by with a trip to the pharmacist for some over the counter remedies and when is it time to head to the doctor?

Dr Katie Tryon, Director of Health Strategy at Vitality Health, has come up with ways on how to prevent that "never-ending" cough, how to treat it and when additional help should be sought, reports Gloucestershire Live.

How do illnesses develop into new forms of cough?

Illnesses happen when the wrong kind of bacteria or viruses enter your body and overwhelm your immune system. They usually spread from person to person through normal daily life. That could be something as simple as breathing the same air as other people on public transport to having contact with someone that already has the illness.

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Some short-term illnesses can linger longer than anticipated, creating a 'feedback loop' of symptoms that lead to more persistent issues like a chronic cough. This is due to your body struggling to clear stubborn mucus, reduce inflammation or repair damaged cells.

When should you seek medical help?

Typically, most coughs last around three weeks. However, if it persists beyond this period, it's advisable to consult your GP for further guidance or medication, especially if it's causing complications such as weight loss or fever.

If your cough is severe, like a hacking cough or an uncontrollable one, or if you're feeling extremely unwell, experiencing chest pain, have a swollen and painful side of your neck, find it hard to breathe, or are coughing up blood, you should request an urgent GP appointment or seek assistance from NHS 111.

How can you prevent catching illnesses?

While it's impossible to completely avoid catching common colds and coughs, there are simple measures you can take to protect yourself.

What are some ways to alleviate your cough?

Certain medications can help ease your symptoms. These include nasal sprays, inhalers, lozenges, cough syrups and decongestants, which can be obtained through your GP or local pharmacist who can guide you on the best option for you. If you're suffering from a headache, consider taking some painkillers. If you have a sore throat, use lozenges.

There's no need for you to feel worse than necessary

A remarkable number of individuals attempt to battle a cold without using any medication, worsening symptoms. Ensure you check the daily dosage and adhere to medical guidelines, and consult your GP if symptoms persist or you're concerned they indicate more than just a run-of-the-mill cold or flu. Also, make certain that you peruse the leaflets accompanying the medication and understand the advice from your pharmacist or doctor.

This becomes particularly vital if you're already on other medications or managing health conditions. But most importantly, heed what your body communicates. Allow yourself the necessary downtime required for settlement and restoration.

Confused about understanding your immune system and how to keep bugs at bay?

Here are some myths Dr Tryon wants us to let go:

Myth 1: You need supplements

This isn't accurate. Taking hefty doses of a singular vitamin or supplement with no guidance from a nutritionist will do nothing to bolster your immunity.

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Myth 2: Probiotics improve immunity

There's no proof supporting probiotics aiding your immunity: while they work wonders for gut health, it's still up in the air whether it has an effect on your immune system.

Myth 3: Certain products elevate immunity

Dr Tryon recommends aiming for balance rather than artificially boosting immunity. She says: "A lot of products and marketing out there talks about 'boosting' your immunity. In reality, good immunity is a balancing act of healthy habits to help your body stay at its best naturally."

"If you're eating a healthy balanced diet and doing regular exercise you're already doing enough. Don't go reaching for expensive products to do something that your body can do by itself."

Rom Preston-Ellis

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