Dr. David Lortscher

Dermatology 15 years experience

Physical urticaria: Many people's skin releases histamine after physical stimuli, such as heat or scratching. If this is a continued problem for you, taking regular Cl... Read More

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Dr. Jovita Anyanwu agrees1 doctor agrees

A 22-year-old female asked:

I am having my periods since a month.and there is no heavy bleeding.i am havinfg full month low bleeding.pls help?

Dermatology 15 years experience

See a gynecologist: This isn't normal. They will likely do a workup to make sure everything is OK. They may discuss treatment such as a birth control pill to regulate you... Read More

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A 19-year-old male asked:

Is an itchy scalp a sign of mpb? i'm not balding but i get the occasional itches in various places on head, is this anything to worry about?

Dermatology 15 years experience

No: Itch is not related to MPB. It could be related to dandruff / seborrheic dermatitis, or simply dry skin.

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A 37-year-old female asked:

What is a good shampoo for sore itchy scalp is there a dr you can see for this thanks?

Dermatology 15 years experience

Zinc: Use a shampoo that contains zinc pyrithione, such as Head & Shoulders. This is anti-fungal and anti-bacterial. It treats seborrheic dermatitis and... Read More

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A 17-year-old female asked:

Is it safe to paint my nails during pregnancy?

Dermatology 15 years experience

Yes: Nothing gets absorbed through the fingernails.

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A 28-year-old female asked:

I keep getting vaginal thrush.what can i do to get rid of it for good?

Dermatology 15 years experience

Yogurt + probiotics: There is no way to get rid of it for good. You can help prevent it by eating yogurt and taking probiotics, but this is one of those things that tends ... Read More

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A 27-year-old female asked:

Can roaccutane be effective for rosacea? is it safe?

Dermatology 15 years experience

Not commonly: There are case reports of this being effective, but there are other more proven treatments that I would recommend ahead of isotretinoin (which comes w... Read More

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A 42-year-old male asked:

Can drinking lots of alcohol in the last month cause me excessive sweating and feeling cold?

Dermatology 15 years experience

Alcohol withdrawal: Sweating and feeling cold can be a feeling of alcohol withdrawal. However fever and chills should not be ignored. It would be worthwhile to see a d... Read More

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A 26-year-old male asked:

I noticed my scalp sometimes smells sour/sweaty. also at the back of my scalp there are three bumps which feel very sore. what should i do?

Dermatology 15 years experience

Folliculitis: I would use a shampoo that kills micro-organisms, such as Head & Shoulders zinc pyrithione shampoo. This might fight odor, and it could also help ... Read More

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Dr. John Munshower and another doctor agree2 doctors agree

A 20-year-old female asked:

I have veginismus. would botox help? many drs say that botox toxin injection will release the virginias spasming and help the virginas muscles relax

Dermatology 15 years experience

Possibly: It could certainly help. It is worth a try because the effects are reversible so it is extremely unlikely for there to be any long-term side effects.

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A 26-year-old male asked:

Something red and bumpy came up on my right index finger. it has irregular shapes and five of them are nearby. i am worried that if it is skin cancer

Dermatology 15 years experience

Likely warts: See a derm though and he or she can help you get rid of them!

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Dr. John Munshower and another doctor agree2 doctors agree

A 29-year-old female asked:

I had strep and possibly mono 1mth ago shortly i developed what looked like heat rash, rash came wherever i scratched. what could it be??? i have pics

Dermatology 15 years experience

Many causes: Depends on a lot of factors, including whether you took antibiotics. Mono itself can cause a sandpapery rash. Also being treated with Amoxicillin w... Read More

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Dr. John Munshower and 4 doctors agree5 doctors agree

A 33-year-old female asked:

I found a hard round lump in my right breast under my areola. it was red and sore on my skin above it. thst went away. what is it?

Dermatology 15 years experience

Inflamed follicle: Sounds like an inflamed follicle which is now resolved. If it returns, see a doc.

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A 17-year-old female asked:

My lips have been dry for two weeks, i have been using lipbalms and drinking lots of water. what can help them heal quickly?

Dermatology 15 years experience

Use only vaseline: People can be allergic to lip balms (especially ones that contain fragrance or castor oil). Using plain vaseline will help eliminate the possibilit... Read More

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A 16-year-old female asked:

How do i get rid of acne fast i have to go away in a few days! and i've had the worst breakout i've had in my life! is it a reaction to doxycycline?

Dermatology 15 years experience

Ask your derm: Sounds like you have a complicated situation if you're on doxy (and presumably a couple topical creams). Some doctors prescribe prednisone for quick t... Read More

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A 25-year-old female asked:

I have eds hypermobility no on can help much. i get severe neck and head pain, what can i do for relief? massage helps, holding head takes pressure of

Dermatology 15 years experience

Ergonomics: It sounds like a tough problem and it sounds like you've already looked into it some. With EDS hypermobility, you should pay extra attention to erg... Read More

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Dr. Martin Fried and another doctor agree2 doctors agree

A 21-year-old female asked:

Can you get a heat rash without wearing tight clothing? how can you get rid of it

Dermatology 15 years experience

Yes: Have a fan on you while you sleep. Don't take hot showers. Some people use cooling / menthol lotions like Sarna.

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A 25-year-old female asked:

Blister/bump has been on my arm for approx. 9 hrs. i was running errands and went to the gym. just 1 bite and blister. yes to warm and chkpx. i'm 25.

Dermatology 15 years experience

Bite?: Sounds like a bugbite. Since it's only been there 9 hours it's nothing to worry about. You can treat with hydrocortisone (if it itches) and/or a heali... Read More

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A 26-year-old female asked:

How long do a cold sore take to go away?

Dermatology 15 years experience

Varies: It can go away very quickly if treated appropriately, however if it's picked at too much it can leave irritation that may stick around for 2-3 weeks.

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A 21-year-old female asked:

In the case of road rash, how large of an area can be treated at home? and when should medical help be sought?

Dermatology 15 years experience

Vaseline: Vaseline can help protect the area. Stay hydrated because you can be vulnerable to fluid loss. If there is warmth or pus it's time to see a doctor to ... Read More

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3.9k viewsAnswered >2 years ago

A 38-year-old female asked:

24 weeks pregnant. no yeast infection or bv but external vaginal moisture bothers me. can i use vaseline/petroleum jelly externally as a moisture barrier without risk to my unborn baby?

Dermatology 15 years experience

Yes: Vaseline is safe to use in that area during pregnancy.

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3.9k viewsAnswered >2 years ago

A 21-year-old female asked:

I have had a vaginal itch / chafing for 2 months. now have a yeast infection. monastat took care of all symptoms but the itch. what could the rash be?

Dermatology 15 years experience

Yeast infection: Monostat may not have completely alleviated the problem, and it could be residual yeast infection. If it's more in the groin creases, it could be i... Read More

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A 42-year-old male asked:

Can u tell me why my back get sweaty and cold feet and hands?

Dermatology 15 years experience

Seems normal: Everybody is different. The back is a normal place to be sweaty (it can't breathe when we're sitting in a chair or lying down). Hands and feet are com... Read More

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Dr. John Munshower and another doctor agree2 doctors agree

A 33-year-old female asked:

I've had a dry cold for a few weeks now saw throat itchy ears inside no infection but i keep developing coldsores on my lips what would this be?

Dermatology 15 years experience

Canker or cold sores: Cold sores are caused by HSV (virus) and occur on the outsides of the lips. Canker sores are on the inside and are more due to stress and not cause... Read More

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Dr. John Munshower and 2 doctors agree3 doctors agree

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A 28-year-old female asked:

After stress and a flu my skin became very dry, my scalp is dry, less hair. but no rush or dandruff. is it dry seborrhoeic dermatitis? how to treat?

Dermatology 15 years experience

Stress / cortisone: Whenever the body is stressed (whether it's a physical stress like the flu, or it's a psychological stress) cortisol is released. Stress hormones like... Read More

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Dr. John Munshower and another doctor agree2 doctors agree

A 23-year-old male asked:

How are some of the ways of getting a cold sore?

Dermatology 15 years experience

Kissing: Kissing someone with a cold sore, living with someone with a cold sore, or sharing a drink with someone with a cold sore. Transmission is unpredict... Read More

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3.9k viewsAnswered >2 years ago

A 17-year-old female asked:

Why are my boobs and nipples very itchy??

Dermatology 15 years experience

Consider bra allergy: It is possible you could be allergic to a material in one or more of your bras. It could also be just irritation from rubbing while you're running. If... Read More

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A 18-year-old female asked:

This sounds ridiculous but am i allergic to my period?? at the end date of my last period i got hives that lasted for over a week now at the start date of this period i have developed hives again.

Dermatology 15 years experience

Yes: Allergies to female hormones have been described in young women, and they do run in monthly cycles. I would see an allergist for this.

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3.9k viewsAnswered >2 years ago

A 19-year-old female asked:

Random bruises on legs and a small green ish one on arm .also i am having breathing issues, feeling like nose breathing isn't as good........

Dermatology 15 years experience

See a doc: This could be an important clotting issue or autoimmune condition. It may not be - but it's important that you see a doctor for this.

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3.9k viewsAnswered >2 years ago

A 18-year-old male asked:

Could herpes survive on the outside of a lube bottle then be passed on if transferred to me 12+ hours later?

Dermatology 15 years experience

Unlikely: Herpes transfer would be unlikely in this case given the long time interval and the lack of person-to-person contact.

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3.9k viewsAnswered >2 years ago

A 36-year-old male asked:

I've been having trouble with fungus, foot, dandruff & sometimes in my beard. is there any natural treatment?

Dermatology 15 years experience

Tea tree oil: Dilute tea tree oil is natural and can be effective (but not as effective as manufactured anti-fungals). Some people also do dilute bleach soaks which... Read More

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Dr. Susan Arnoult and another doctor agree2 doctors agree

A 25-year-old female asked:

Is it safe to use feminine part's deodorant like summer's eve ?

Dermatology 15 years experience

Yes: Those are tested, have been around for years, and generally believed to be safe. Of course nothing is 100%.

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A 48-year-old female asked:

My mons-veneris is swollen not red or itchy , but resembles orange peel skin, its very large compared to normal , im over weight and 48 ?

Dermatology 15 years experience

Blocked lymph ducts: This could be due to blocked lymph ducts which could cause fluid accumulation in the area. Obesity could be the underlying cause of this but there is ... Read More

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3.9k viewsAnswered >2 years ago