Cold Sores
(Also known as oral herpes)
Cold sores are caused by the herpes simplex virus and often manifest as small, painful blisters on or around the lips. They are highly contagious and can be triggered by stress, sunlight, or a weakened immune system. They usually clear up by themselves after a week, but there are treatments available to help speed up the process.
Cold sores are caused by the herpes simplex virus and often manifest as small, painful blisters on or around the lips. They are highly contagious and can be triggered by stress, sunlight, or a weakened immune system. They usually clear up by themselves after a week, but there are treatments available to help speed up the process.
You might have cold sores if you have:
Painful blisters or sores on or around your lips
Tingling or burning sensation before the appearance of blisters
Fluid-filled blisters that break open and crust over
- Infection with the herpes simplex virus (HSV-1)
- Stress or fatigue, which can weaken the immune system
- Exposure to sunlight or ultraviolet (UV) rays
- Fever or illness that compromises the body’s defences
- Painful blisters or sores on or around the lips
- Tingling or burning sensation before the appearance of blisters
- Fluid-filled blisters that break open and form crusts
- Itching or irritation in the affected area
- Keep the affected area clean and dry to prevent infection
- Apply over-the-counter antiviral creams or ointments as directed
- Use cold compresses or ice packs to reduce pain and swelling
- Avoid picking or touching the sores to prevent spreading the virus
- Use over-the-counter painkillers like paracetamol or ibuprofen to reduce pain
Some articles you may find helpful:
Order your prescription online 💊
Get your NHS prescriptions from a trusted pharmacy – Free delivery available nationwide…
What is Pharmacy First?
Pharmacy First is a new NHS-funded scheme that helps you quickly get the advice & treatment you need from a pharmacy, without needing to see a GP.
The conditions covered by Pharmacy First are:
Video consultations & advice are free of charge. If you pay for prescriptions you will be charged the prescription rate of £9.65 per prescription item.
