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Doctor insights on: Cold Sores On The Thigh

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Dr. Heidi Fowler
1,039 doctors shared insights

Cold Sore (Definition)

Also referred to as fever blisters, cold sores are small, painful fluid-filled blisters that are usually found around the lips. Cold sores are very contagious and can be spread by mouth to mouth contact and can spread to the genitalia and cause genital ...Read more


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Cluster of small, somewhat red raised bumps, not itchy, on upper thigh. Is this genital herpes? Never been sexually active, had cold sores in the past

Cluster of small, somewhat red raised bumps, not itchy, on upper thigh. Is this genital herpes? Never been sexually active, had cold sores in the past

Not herpes : You cannot have genital herpes if you never had sex; genital herpes is unlikely to first show up as a rash on the thigh; and your description doesn't sound like HSV. This definitely is not genital herpes, and also not HSV1 from your oral infection. If the rash continues to bother you or doesn't clear up, see a doctor for professional diagnosis. ...Read more

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I have two pinkish bumps on my inner thigh. They don't hurt and aren't itchy that much at all. It looks like a cold sore in a way. Any idea?

I have two pinkish bumps on my inner thigh. They don't hurt and aren't itchy that much at all. It looks like a cold sore in a way. Any idea?

Go see your doctor: I hate to say it but there's not enough information for us/me to hazard a guess. Your doctor needs to examine you and take a thorough history. After all, the possibilities are almost endless ranging from lipoma to sebaceous cyst to ingrown hair to who knows what. Bottom line, go see your doc & give her/him as much info (history) as possible including travel, new meds & foods plus ill contacts. ...Read more

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My mom handed me a mug she doesn't have a cold sore. I have PJ bottoms on I then scratched my thigh while I have PJs on. Can I get genital herpes?

Your question: Doesn't really make a lot of sense to me. I can't quite follow it. But basically you need to know that genital herpes requires close skin to skin contact. It doesn't leap through clothing like pjs. ...Read more

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Son may have cold sore, touching it and then grabbed my leg/underwear up my skirt. I'm 36 wks prego. Worried about herpes and baby. Can I get it?

Son may have cold sore, touching it and then grabbed my leg/underwear up my skirt. I'm 36 wks prego. Worried about herpes and baby. Can I get it?

No cause for worry: Herpes is not by such contact. To be ultra safe, mention this to your obstetrician. If she feels it necessary, you can have a blood test to see if you might already have HSV1; if so, you can't get it again. Until your baby is a month old, it will be important to prevent intimate contact of your baby with your son (e.g. no kissing). Otherwise no worries!. Best wishes for you and your growing family ...Read more

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Sharp pain in ankle while running. Day after ankle feels hot/cold. Sore feeling with random sharp pains running up leg?

Sharp pain in ankle while running. Day after ankle feels hot/cold. Sore feeling with random sharp pains running up leg?

Tendinitis : Those symptoms are consistent with an inflamed tendon in the ankle area. Could also possibly be a nerve irritation based on the hot cold and sharp pains. Best to have the condition evaluated by your local podiatrist or orthopedist. ...Read more

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How do cold sores accur?

How do cold sores accur?

Virus: Two kinds of these are common, and both caused by virus. Least worrisome, is the aphthous ulcer. Occurs on the soft tissues of the mouth -- inside lips, cheeks, under tongue. The worse one is herpes.The first time you get it, it can be anywhere in the mouth and outside the mouth. After that , in the mouth, it will only be on tight tissues -- roof of mouth, and right along gum line around teeth. ...Read more

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How to remove cold sores?

Lemon balm: Melissa officinalis or lemon balm (cream) has been shown in european studies to help expedite healing of cold sores. ...Read more

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How dangerous are cold sores?

How dangerous are cold sores?

THEY ARE NOT: Dangerous at all, very annoying though depending on location. ...Read more

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How to remove your cold sores?

How to remove your cold sores?

Options: Melissa officinalis or lemon balm (cream) expedites healing of cold sores. It can reduce healing time by half. Studies also show that regular use can help v recurrences. Brief supplementation with lysine 1, 000mg orally three times a day at the onset, can also hasten healing. Your physician can prescribe oral valtrex (valacyclovir). ...Read more

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What is the cause of cold sores?

What is the cause of cold sores?

Direct Contact: Cold sores are caused by the herpes simplex virus (hsv). They are typically transmitted through broken skin. Sometimes through kissing, sharing eating utensils or drinking cups, or other forms of touching another person's saliva. ...Read more

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How to stop recurring cold sores?

Talk to MD: First make sure that you don't have an immune problem. May need oral meds and suppression. ...Read more

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What are reasons to get cold sores?

What are reasons to get cold sores?

Herpes: Cold sore are caused only by the herpes simplex virus. There is no cure yet but they can be controlled with otc meds like abreva or rx like Valtrex (valacyclovir) or acyclovir. Common triggers to breakouts are mental/emotional stress, illness, severe environmental change (bitter cold). Basically things that stress your body. ...Read more

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What are the symptoms of cold sores?

Burning and pain: A cold sore is caused by a common virus-herpes simplex. They begin as a burning sensation in the lip area and this is followed by the formation of a blister. The blister ruptures and leaves a painful ulceration that then crusts over and heals within 10-14 days. There are some topical agents that can speed healing or abort the formation of the blister if caught early. ...Read more

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What is cold sores look and feel like?

Blister: Herpes simplex (cold sores/ fever blisters) arise from virus hibernating in a nerve. If the immune system is down & ignores the virus due to stress, concurrent illness (hence fever blister or cold sore), steroids, immunosuppressant medicines or chemo the virus reactivates. 1st most feel itching/burning in a local area of the lip/nose/tongue, then a red area forms followed by a painful blister. ...Read more

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Could I have an immunity to cold sores?

Most people have: Been exposed to herpes simplex virus 1 at some point ; don't have cold sores. ...Read more

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Should you keep cold sores moist or dry?

Medicated,Moist: A cold sore is contagious when it is cracked and weeping. It can infect another mucus membrane( ie: eye, ) or another person. There are prescription medications that help to heal the sore and therefore help to stop the spread of the virus. These are ointments and keep it soft with less cracking. Avoid touching the cold sore and if you do, wash your hands immediately afterwards. No kissing too! ...Read more

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What's the optimal ointment for cold sores?

TYPE I HERPES: Zovirax (acyclovir) ointment 5% is effective for many individuals who suffer from recurrent cold sores. It is best applied when the first signs of a cold sore appear....That itchy, tingly sensation in the lip along with the slightly elevated area where it will eventually break out. Apply very small amounts up to 6-8 times a day until all signs of the lesion disappear. Keep some on hand and begin early. ...Read more

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