Sore throats are extremely common and are usually caused by viral infections such as colds or flu. Most improve on their own, but occasionally a sore throat can be associated with symptoms that need more urgent medical assessment.
Knowing the difference between a straightforward sore throat and a possible red flag can help you understand when pharmacy advice may be appropriate and when you should seek further medical care.
This guide explains the warning signs to look out for, what a pharmacist may assess and when you should contact your GP, NHS 111 or emergency services.
What Are Sore Throat Red Flags?
A red flag is a symptom or combination of symptoms that may suggest a condition needs more urgent assessment.
Pharmacists providing NHS Pharmacy First are trained to recognise warning signs and refer patients to another healthcare provider when a condition may need a different level of care.
If your symptoms are mild and you meet the relevant eligibility criteria, Biscot Pharmacy’s NHS Pharmacy First service may be able to assess your sore throat.
Difficulty Breathing Is an Emergency
Difficulty breathing alongside a sore throat needs urgent medical attention.
The NHS advises calling 999 or going to A&E if you or your child has difficulty breathing, particularly if symptoms are severe or worsening quickly.
Do not wait for a routine pharmacy or GP appointment if breathing is becoming difficult.
Being Unable to Swallow Is a Red Flag
A sore throat can make swallowing uncomfortable, but being unable to swallow is different.
The NHS advises emergency assessment if someone cannot swallow, particularly when this is accompanied by other severe symptoms.
If you cannot swallow fluids or saliva properly, seek urgent medical help rather than trying to manage the symptoms at home.
Drooling Because You Cannot Swallow
Drooling can be a serious warning sign when it happens because a person is unable to swallow their saliva.
The NHS specifically advises calling 999 or going to A&E if someone with a sore throat is drooling because they cannot swallow properly.
This is not the type of symptom that should wait for a routine pharmacy assessment.
A High-Pitched Noise When Breathing
A high-pitched noise when breathing is known as stridor.
The NHS lists stridor alongside breathing difficulty, inability to swallow and rapidly worsening severe symptoms as reasons to seek emergency medical help.
If this occurs, call 999 or seek emergency care immediately.
Severe Symptoms That Are Getting Worse Quickly
Most straightforward sore throats improve rather than become dramatically worse over a short period.
If symptoms are severe and worsening rapidly, the NHS advises emergency assessment.
Rapid deterioration is particularly important when accompanied by difficulty breathing, swallowing problems or significant swelling.
Very High Temperature or Shivering
A temperature can occur alongside a sore throat, particularly when an infection is present.
However, the NHS advises seeking urgent GP advice or contacting NHS 111 if you have a very high temperature or feel hot, cold or shivery alongside a sore throat.
The pharmacist will also consider your wider symptoms when deciding whether pharmacy management is appropriate.
Signs of Dehydration
Sore throat pain can sometimes make people reluctant to drink.
The NHS advises seeking urgent advice if a sore throat is accompanied by signs of dehydration, such as:
- Passing less urine than usual
- Dark urine
- Strong-smelling urine
Children, older adults and people who are already unwell may need particularly careful monitoring.
What If You Have a Weakened Immune System?
People with a weakened immune system may require medical advice sooner than otherwise healthy patients.
The NHS specifically advises contacting a GP urgently or NHS 111 if someone with a sore throat has a weakened immune system, for example because of certain illnesses or treatments such as chemotherapy.
Tell the pharmacist about relevant health conditions and medicines during any assessment.
What About a Sore Throat That Keeps Coming Back?
Repeated sore throats may need further investigation.
The NHS recommends seeing a GP if you frequently experience sore throats. It also advises seeking medical advice if you have symptoms such as a lump in the mouth or neck, or a mouth ulcer lasting longer than three weeks.
Recurring symptoms should not simply be treated repeatedly without considering whether another cause needs investigating.
Can Pharmacy First Help with a Sore Throat?
Yes, sore throat is one of the seven NHS Pharmacy First clinical pathways in England.
The pathway is available for adults and children aged five years and over, subject to the clinical criteria being met.
The pharmacist will assess your symptoms and determine whether self-care, treatment or referral is appropriate.
You can also read about the conditions covered by Pharmacy First before visiting the pharmacy.
What Will the Pharmacist Look For?
The pharmacist will not simply ask whether your throat hurts.
The Pharmacy First sore-throat pathway involves assessing symptoms and checking for factors that influence whether pharmacy treatment is appropriate.
For some patients, the assessment can include looking at the throat and neck as part of the clinical pathway. NHS England’s sore-throat clinical audit notes that face-to-face consultations for certain FeverPAIN scores should include throat and neck examination.
The pharmacist will also look for red-flag symptoms that suggest another healthcare service is more appropriate.
Does Every Sore Throat Need Antibiotics?
No.
Most sore throats are caused by viruses, although some can be bacterial.
NHS Pharmacy First follows defined clinical pathways that incorporate antimicrobial stewardship. Prescription-only medicines are supplied only when clinically appropriate rather than automatically to everyone with a sore throat.
This helps reduce unnecessary antibiotic use.
What Is the FeverPAIN Score?
The Pharmacy First sore-throat pathway can use a clinical scoring approach called FeverPAIN to help assess the likelihood of bacterial infection and guide appropriate management.
NHS England’s Pharmacy Quality Scheme audit specifically refers to FeverPAIN scoring within the Pharmacy First sore-throat pathway and notes that patients with lower scores may not meet the criteria for antibiotic supply.
The score is part of the pharmacist’s assessment rather than something patients need to calculate themselves before attending.
What If Pharmacy First Is Not Suitable?
Sometimes a pharmacist may assess your sore throat and decide that another healthcare route is safer.
Depending on the symptoms, this may mean:
- Self-care and monitoring
- Contacting your GP
- Contacting NHS 111
- Seeking urgent care
- Attending A&E
- Calling 999 in an emergency
NHS England states that pharmacists are trained to recognise red flags and can escalate patients to urgent GP or emergency care where needed.
Read more about when Pharmacy First may not be suitable.
What Can You Do for a Mild Sore Throat?
For a straightforward sore throat without red-flag symptoms, self-care can often help while the illness settles.
The NHS advises measures such as:
- Drinking plenty of water
- Eating cool or soft foods
- Avoiding smoking and smoky places
- Gargling warm salty water for adults
- Getting adequate rest
A pharmacist can also advise whether suitable over-the-counter treatments may help with symptoms.
How Long Does a Normal Sore Throat Usually Last?
Most sore throats improve on their own within about a week.
NHS England also requires Pharmacy First sore-throat consultations to include advice about the natural history of symptoms and when patients should return for further advice if symptoms do not resolve.
If symptoms are not improving as expected, become worse or keep returning, seek further advice.
When Should You Contact NHS 111?
The NHS advises contacting 111 or seeking urgent GP advice if you have a sore throat alongside concerning symptoms such as:
- A very high temperature
- Feeling hot, cold or shivery
- Signs of dehydration
- A weakened immune system
- Symptoms that are causing significant concern
NHS 111 can help determine which healthcare service is most appropriate.
When Should You Call 999?
Call 999 or go to A&E if you or someone you are caring for:
- Has difficulty breathing
- Cannot swallow
- Is drooling because they cannot swallow
- Makes a high-pitched noise while breathing
- Has severe symptoms that are getting worse quickly
These symptoms require emergency assessment rather than a routine pharmacy consultation.
Know When a Sore Throat Needs More Help
Most sore throats are minor and improve without serious problems, but recognising warning signs is important.
Pharmacy First can provide assessment and treatment for eligible sore-throat patients aged five years and over, while pharmacists can also identify when symptoms need referral to another healthcare service.
If you are unsure whether your sore throat is suitable for pharmacy assessment, speak to Biscot Pharmacy for advice.
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