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Cold Sores, also known as fever blister is a viral infection. These are tiny blisters formed around the lips.

At Felix Hospital, we offer holistic care to our patients and it is one of best skin care Hospital in Noida, for all your skin treatment.

Common Symptoms

  • Tingling and Itching
  • Fever
  • Painful eroded gums
  • Sore throat
  • Headache
  • Muscle aches
  • Swollen lymph nodes


Cold sore is usually caused by virus. Some of the other signs which cause this infection include –

  • Viral infection
  • Fever
  • Hormonal changes (like menstruation in female)
  • Stress
  • Fatigue
  • Exposure to excess sunlight and wind
  • Changes in the immune system

How to Prevent It

  • Avoid things which trigger cold score like stress, flue etc
  • Wash your hands frequently especially after coming from outside
  • Always use good quality lip balm and sunscreen
  • Avoid sharing towels, utensils and other objects used by a person infected with cold sores
  • Avoid food which causes allergy