Introduction
A persistent cough UK is one of the most common winter complaints, and it can interfere with work, school, and daily life. Many people wonder: is it just a lingering cold, or something more serious? Recognising persistent cough symptoms UK and understanding when to seek help is crucial.
For working adults in the UK, a lingering cough may mean needing time off. Dr Sick offers quick same-day sick notes UK, signed by UK registered doctors, allowing you to rest at home without worrying about employer documentation. This article explores the causes of persistent cough, treatment options, when to see a GP, and how to get a valid sick note fast.
What Is a Persistent Cough UK?
A persistent cough is typically defined as one lasting more than three weeks. While short-term coughs are common after colds or flu, persistent coughs can indicate underlying conditions.
Common features of a persistent cough UK:
● Lasts >3 weeks
● May be dry or productive (with phlegm)
● Often worse at night
● Can be accompanied by fatigue, shortness of breath, or chest discomfort
Persistent coughs are more common in winter due to the prevalence of viral infections UK, including post-viral cough, influenza, and COVID-19. Even if the cough is mild, it may prevent you from attending work. Dr Sick provides online same-day sick notes UK, signed by UK registered doctors, so you can take the time needed to recover safely.
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10 Common Causes of Persistent Cough in the UK
Post-viral cough UK – Often follows a cold or flu, lasting up to 8 weeks.
Chest infections UK – Viral or bacterial bronchitis and pneumonia can cause prolonged cough.
Asthma UK – Winter air, viral infections, or allergens can trigger wheezing and coughing.
Acid reflux UK – Gastroesophageal reflux can irritate the throat and cause chronic cough.
Smoking UK – Tobacco irritates airways, leading to chronic cough.
COVID-19 UK – Persistent cough is a common symptom, sometimes lasting weeks.
Medication side effects UK – ACE inhibitors can cause dry, lingering coughs.
Chronic bronchitis UK – Usually associated with COPD or long-term smoking.
Allergies UK – Dust, pollen, or pet dander can trigger a cough, even in winter.
Serious conditions UK – Rarely, cough may indicate pneumonia, tuberculosis, or lung cancer.
If your cough prevents you from working, Dr Sick can issue same-day sick notes UK, signed by UK registered doctors, ensuring your employer receives legally valid documentation without an in-person visit.
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Symptoms That Require Urgent Attention
Seek medical attention immediately if you experience:
● Coughing up blood
● Severe shortness of breath
● High fever lasting >4 days
● Chest pain
● Unexplained weight loss or night sweats
These symptoms could indicate a serious underlying condition. Even if you are too unwell to attend a GP in person, Dr Sick can provide online sick notes UK, signed by UK registered doctors, so you can recover safely at home while staying compliant with work policies.
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Treatment Options for Persistent Cough UK
At-home care:
● Hydration
● Warm drinks and honey
● Steam inhalation
● Honey and lemon for throat irritation
Medical treatment:
● Antibiotics for bacterial infections
● Inhalers for asthma or COPD-related cough
● Acid reflux medications
● Antihistamines for allergy-related cough
Even if your cough is mild but stops you from working, Dr Sick’s online sick notes UK are legally valid and signed by UK registered doctors, allowing you to focus on recovery.
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When to Seek a GP UK
Book a same-day GP appointment UK if:
● Cough lasts longer than 3 weeks
● Symptoms worsen instead of improving
● You have chronic illness (asthma, COPD, heart disease)
If an in-person visit is difficult, Dr Sick offers online sick notes UK, signed by UK registered doctors, helping you remain compliant with work while staying home to recover.
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Preventing Persistent Cough UK
● Avoid smoking UK
● Wash hands frequently
● Vaccinations: flu, COVID
● Avoid cold, damp environments
Even with prevention, if you develop a persistent cough that affects your work, Dr Sick provides same-day sick notes UK, signed by UK registered doctors, so you don’t have to worry about workplace compliance.
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FAQs
Q1: How long does a post-viral cough last UK?
Up to 8 weeks is normal.
Q2: Can I get a sick note online UK?
Yes. Dr Sick provides online same-day sick notes UK, signed by UK registered doctors.
Q3: Is my cough contagious UK?
Viral coughs are contagious, especially post-cold or COVID.
Q4: When should I worry about a cough UK?
Coughing blood, severe shortness of breath, or high fever warrants immediate attention.
Q5: Can I work with a persistent cough UK?
If symptoms interfere with your duties, a same-day sick note UK from Dr Sick ensures safe recovery and legal coverage.
Conclusion
A persistent cough UK can range from mild post-viral irritation to a serious infection. Recognising symptoms early, seeking medical guidance when necessary, and taking time off work to recover are crucial. Dr Sick offers online same-day sick notes UK, signed by UK registered doctors, providing legally valid documentation for employers while allowing patients to rest and recover safely.
CTA: If you’re struggling with a persistent cough this winter, get your online sick note UK today from Dr Sick and take the first step toward recovery.


