Question 1

on average, how long will a typical cold sore/fever blister last?

Accepted Answer

1-2 weeks: A manifestation of a herpetic viral outbreak, they usually subside in 1 -2 weeks. Good luck.

Question 2

i have had ten fever blister like sores on my lips over the last two weeks. but no fever, in fact temp is always low.?

Accepted Answer

Go to your doctor: Lesions that are persistent for more than 48 hours should be evaluated by your doctor.

Question 3

hi

i get fever blisters every so often, and i have never discussed it with my doctor as i do not have to go often (knock on wood). each year it's different. last year, i got 1. this year, i have had 3. two have happened three weeks apart. i have tried a

Accepted Answer

Question cut off?: Not sure what you were asking. Your Dr can prescribe oral valtrex or another antiviral medication. Laser txs are also used to treat cold sores. Melissa Officinalis or lemon balm (cream) expedite healing of cold sores. It can reduce healing time by 1/2. Studies also show that regular use can help v recurrences.  Brief supplementation w lysine 1,000mg orally 3 times a day at onset, can also help.

Question 4

how can i make my fever blister heal quicker? i get them anually and usually use abreva, but it's pricey and still takes at least a week to clear up. last night i tried using a toothpaste and salt mixture, without success. do you have any other ideas?

Accepted Answer

Keep your lips moist: Avoid stress, sun damage and minor trauma which may cause them to occur.   Often a dentist will use laser treatment and/or safe ozone to reduce the virus.  You can also protect the sore with either ozonated olive oil or vaseline.

Question 5

i've had a hard lump on my right labia (majora) for about 4 months. last night, i developed a bump on the top of it that resembles a fever blister. ?

Accepted Answer

Needs to look at it: With new skin lesions in the genital area it is always a good idea to to be by your doctor for appropriate diagnosis. It can be anything from a mild dermatitis, infection, std, pimple or laceration.

Question 6

i have recurring skin rashes in different areas that appear like fever blisters or shingles and itch. i never had chicken pox. it lasts a couple wks. ?

Accepted Answer

Herpes?: It hard to tell what you have that return in different areas and itch - not likely zoster maybe allergic reaction herpes simplex maybe ...See a doctor for a diagnosis.

Question 7

need help with fever blisters?

Accepted Answer

Cold Sores: Cold sores can be treated with oral antiviral medications.  These are cheap and usually quite safe.  They can significantly shorten the duration of the cold sore outbreak.  If you have frequent outbreaks, these medicines can be taken daily to suppress the outbreaks.

Question 8

what can i put on fever blister?

Accepted Answer

Otc recs: A fever blister, assuming this is the correct diagnosis, is often confirmed by a culture showing herpes simplex virus.  It tends to recur in the same location with excess stress and too much sun.  Oral rx medications started early work best.  Otc options include abreva topically and l-lysine which is a natural remedy.  There are some reports of tea tree oil working but a lot of people get irritat.

Question 9

what to do about fever  blisters?

Accepted Answer

Fever blisters: Medication is available by prescription from your doctor.

Question 10

what can u do for fever blisters?

Accepted Answer

Usually endure!: These are a nuisance.  There are topicals to put on them that are over the counter.  Your pcp can prescribe topicals and oral medications to treat and help prevent them.  These meds are usually anti-virals.  They are known to recur and painful, itchy, unsightly and can become problematic.  If it is more than a simple case, see your pcp and discuss.  Google a reputable web site for more information.

Get Virtual Care

For Businesses

About Us

HealthTap Online Primary Care Doctors Accepting New Patients

Doctor answers about:

How long does a fever blister last

A member asked:

On average, how long will a typical cold sore/fever blister last?

A member asked:

I have had ten fever blister like sores on my lips over the last two weeks. but no fever, in fact temp is always low.?

A member asked:

Hi i get fever blisters every so often, and i have never discussed it with my doctor as i do not have to go often (knock on wood). each year it's different. last year, i got 1. this year, i have had 3. two have happened three weeks apart. i have tried a

A member asked:

How can i make my fever blister heal quicker? i get them anually and usually use abreva, but it's pricey and still takes at least a week to clear up. last night i tried using a toothpaste and salt mixture, without success. do you have any other ideas?

A member asked:

I've had a hard lump on my right labia (majora) for about 4 months. last night, i developed a bump on the top of it that resembles a fever blister. ?

A member asked:

I have recurring skin rashes in different areas that appear like fever blisters or shingles and itch. i never had chicken pox. it lasts a couple wks. ?

A member asked:

Need help with fever blisters?

A member asked:

What can i put on fever blister?

A member asked:

What to do about fever blisters?

A member asked:

What can u do for fever blisters?

HealthTap Online Primary Care Doctors Accepting New Patients

Telemedicine

Primary Care

Manage Your Conditions

Women's Health

Children's Health

Men's Health

Senior Health

Wellness, Prevention & Lifestyle

Sexual Health

Mental & Behavioral Health

Travel Medicine

Urgent Care

Didn't find what you're looking for?

More of what we treat

Allergies

Antibiotics

Asthma

High Blood Pressure

Prescriptions

Type 2 Diabetes

For Businesses

Company

Health Content

Join Us

Download HealthTap

Questions?