Cold Sores
Cold sores are caused by herpes simplex virus. Learn about triggers and treatment options.
Discuss Your Symptoms with AI DoctorFree • Private • Instant Response
Common Symptoms
Tingling before outbreak
Small fluid-filled blisters
Oozing and crusting
Pain
Itching
Fever
Swollen lymph nodes
When to See a Doctor
- •First outbreak
- •Severe outbreak
- •Spreading to eyes
- •Weakened immune system
- •Frequent outbreaks
- •Not healing in 2 weeks
Home Care Tips
Antiviral creams
Ice
Avoid triggers
Lip balm with SPF
Keep area clean
Avoid touching sores
* These are general tips. Consult a healthcare provider for personalized advice.
Related Conditions
Concerned About Your Cold Sores?
Our AI doctor can help you understand your symptoms and guide you to the right care.
Start Free ConsultationInstant Response•100% Private