Is pins and needles in your lips during sleep a symptom of something?

It could be a sign of a cold sore. Go and see your doctor they will know more about your condition and circumstances.


In the mean time here is some info on Cold sores.





Cold sores are caused by the herpes simplex virus, which also causes genital herpes. The strain that causes cold sores around the mouth is called Type 1 (HSV-1).


Herpes simplex viruses are highly contagious. Around 80% of the UK population carry the herpes simplex viruses, but for the majority of the time they lie dormant (inactive) in the nerves at the junction of skin and mucous membranes. Every now and then in some people, dormant viruses become active and cause cold sores.


Around 1 in 5 people in the UK have frequently recurring cold sores. Others will have one but then never have another. Some people never get them, either because they do not have the virus or because it never becomes active.





The most common treatment for cold sores is the drug aciclovir. It stops the virus from reproducing by interfering with its DNA.


Aciclovir is available as a cream for the treatment of cold sores on the lips. The cream should be applied 5 times a day for 5 days. Aciclovir can also be taken by mouth in tablet form (for recurrent, severe attacks). Another drug called valacyclovir is also sometimes prescribed as tablets.


Balm mint extract and tea tree oil may also help with pain and itching.


Treat any pain by taking paracetamol or applying witch hazel to the sore. A topical (applied to the skin) anaesthetic may be prescribed by your doctor. See your pharmacist for advice on pain relief.


Don't pick cold sores because this may spread the virus to other parts of the body, or allow the sore to become infected.


Drink plenty of fluids to keep hydrated, and avoid salty, spicy or acidic foods and drinks, which may irritate the sore. Eating soft foods such as soup may be less painful, as there is less need to chew and move the mouth.