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Do Colours And Bleaching Agents Cause Cancer?

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Posted on Mon, 23 Mar 2015
Question: Hello,
I have colored my hair aweek and a half ago with out touching my sclup at the first time she the hairs expert missed up the color and then at the next day she fixed it then my hair turns orange and had to re bleached it my concerns is does the hair transmit chemicals to my scalp and hurt my brain the colors never touched my scalp
What I ment is aweek an half ago a colored my hair twice with out touching my scalp and now i re colored it with bleach to fix it she used bleach 3 times now not on my scalp and I'm worried sick if cancer
doctor
Answered by Dr. Sanjay Kumar Kanodia (58 minutes later)
Brief Answer:
No side effect of colors and bleaching agents on scalp skin or brain.

Detailed Answer:
Hello,

Welcome and thanks for posting your query to the forum.

I can understand your concern for the side effects of colors and bleaching agents on scalp skin or brain or in causation of cancer.

Let me first reassure you fully that there is no side effect of colors and bleaching agents on scalp skin or brain or in causation of cancer.

Let me explain you the medical facts for above:

Our scalp skin is different for the skin of rest of the body. It has additional five layers which are not present anywhere else in body. It is one of the thickest skin in our human body.

Additionally there is another layer of protection blow these five layers and then below this is the skull bone.

So you can get that there are mutilayered structures in between anything applied on scalp and going down in the brain. Nothing in this world could cross any of the layer and therefore nothing can go into brain directly.

In addition to that the blood supply to skin of scalp is not in connection with brain and therefore there is no possibility of intermingling of blood.

Lastly the most important of all the facts is that these colors or bleaching agents which are used are the most inert biochemical and never react to our skin. It is medically tested so many thousands of times before the human use that it can't react and go into the blood stream anywhere.

So I reassure you again that there is no side effect of colors and bleaching agents on scalp skin or brain or in causation of cancer.

I hope this information will help and relax you. I will be glad to answer any further queries.

With regards,

Dr Sanjay Kanodia
MD-DERMATOLOGY

Above answer was peer-reviewed by : Dr. Chakravarthy Mazumdar
doctor
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Follow up: Dr. Sanjay Kumar Kanodia (9 hours later)
How about the hair from it ends can absorb the bleaching to the scalp or not
doctor
Answered by Dr. Sanjay Kumar Kanodia (8 hours later)
Brief Answer:
The chemicals are absorbed negligibley.

Detailed Answer:
Hello,

Welcome again and thanks for your follow up.

The amount of these chemicals are either not absorbed or very negligibley absorbed in the skin through the hair roots. This amount if absorbed is also excreted put by body.

So it never cause any side effects.

I hope these informations will relax your mind.

I will be glad to answer any further queries.

With regards,
Above answer was peer-reviewed by : Dr. Chakravarthy Mazumdar
doctor
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Follow up: Dr. Sanjay Kumar Kanodia (26 hours later)
Dr I did a blow job in a man let say 4 months ago and now I'm worried of STD even though I checked my mouth with a dentist and the dr told my it's normal today I noticed a bump on my side of my tounge and I'm worried of std and u will send you a picture of my tounge
Dr please replay as soon as possible I'm freaking out
doctor
Answered by Dr. Sanjay Kumar Kanodia (45 minutes later)
Brief Answer:
Kindly send a good resolution picture of the bump

Detailed Answer:
Hello young lady,

Welcome back and thanks for your further follow up.

As per your history it doesn't appears to be anything serious. I request you to kindly send a good resolution picture of the bump so that I can analyze and guide you accordingly. For the same you have a feature on the right side of the page or else you can send your pictures at below address:

YYYY@YYYY

With attention " Dr. Sanjay XXXXXXX Kanodia "

Hope to hear soon from your side.

With regards,

Dr Sanjay Kanodia
Above answer was peer-reviewed by : Dr. Shanthi.E
doctor
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Follow up: Dr. Sanjay Kumar Kanodia (7 hours later)
I already did
doctor
Answered by Dr. Sanjay Kumar Kanodia (2 hours later)
Brief Answer:
There is no abnormal structure and is quite normal

Detailed Answer:
Hello young lady,

Welcome again to the forum. I have analyzed your picture with complete diligence and after the analysis I reassure you fully that there is no abnormal structure in be same. For area is quite normal and is not related to any Sexually transmitted infection.

So relax and do no worry.

I hope these informations will relax your mind. I will be glad to answer any further queries.
With regards,

Dr Sanjay Kanodia
Above answer was peer-reviewed by : Dr. Chakravarthy Mazumdar
doctor
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Follow up: Dr. Sanjay Kumar Kanodia (2 hours later)
Dr I went to the dentist today and she first saw it as a canker sore then I told her what happend and she said you might have herpes the. I went to another doctor and she told me I'm fine all I have is a sore on my tounge and in the roof of the palate uppers there was a smal thing not painfull I pop it but no pain and my period is coming soon is oral herpes curable
Even though I have not got any fever or swallowing lymph glands
doctor
Answered by Dr. Sanjay Kumar Kanodia (9 hours later)
Brief Answer:
Simple sore. not related to herpes.

Detailed Answer:
Hello young lady,

Welcome again to the forum and thanks for your follow up.

I reassure you fully that there is no possibility of herpes in your case. I go with the opinion of second doctor that it is basically an apthous ulcer.

so just relax and do not worry.

I hope you must be relaxed now. I will be glad to guide you any further.

With regards,
Dr Sanjay Kanodia
Above answer was peer-reviewed by : Dr. Chakravarthy Mazumdar
doctor
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Follow up: Dr. Sanjay Kumar Kanodia (2 hours later)
Dr I have sent extra recent pics please examine it and other question can oral std or herpes transfer to The private area in the women the vegina
Dr I'm really scared I did herpes test and in also concerned about other std even though my Md doctor told me nothing to worry about I became so anxious and can't sleep can herpes be cured or treated can I get married and have kids without infecting my future husband please DR replay to me as soon as possible
Oh I do have cold and sore throat
doctor
Answered by Dr. Sanjay Kumar Kanodia (56 minutes later)
Brief Answer:
I reassure you fully that there are no any signs of herpes in your case.

Detailed Answer:
Dear young lady,

Welcome back and thanks for your further follow up.

I have reanalyzed all your pictures and after thorough analysis I reassure you fully that there are no any signs of herpes in your case. This is only simple apthous ulcer only and there is no correlation with herpes.

To tell you medically - Herpes lesions manifest itself as small vesicles (fluid filled blisters) which remains for just a day or two and then forms ulcers which are quite painful. These ulcers then heals in next 5-7 days.

To begin with also these vesicles are quite painful and itchy with discomfort and once the vesicles burst in a day or two then the ulcers which are formed are quite painful for next 4-5 days. So the symptoms can never go unnoticed.
In yourself I can make out that no such symptom is present matching with the above symptoms.

So you can rest assured regarding the rarest possibility of herpes. You can make out that you do not have any of the symptoms which match with herpes or its symptoms or any other Sexually Transmitted Diseases.

Cold and sore throat are quite common and have no direct correlation with herpes.

Even if you consider rarest of rare possibility of herpes then also there is no problem in conceiving or in normal relation with your husband in future.

I hope you must be relaxed now. I will be glad to guide you any further.

With regards,
Dr Sanjay Kanodia
Above answer was peer-reviewed by : Dr. Chakravarthy Mazumdar
doctor
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Follow up: Dr. Sanjay Kumar Kanodia (22 hours later)
Could oral herpes or syphlys can infect other body? Or just the mouth area my doctor says it never affect your hand and feet because in having a one bubbly o in my hand and one in my feet but no itching only if I scratch it the one in my feet does not bother me at all and it's not painful
doctor
Answered by Dr. Sanjay Kumar Kanodia (8 hours later)
Brief Answer:
Description doesn't match with herpes or syphilis.

Detailed Answer:
Dear young lady,

Welcome again to the Forum and thanks for your follow up.

In case of syphilis or herpes, the chances of occurrence other than oral or genital area are quite low. Even if these occur then have typical presentation which can't be missed.

As per the description it doesn't appear to be syphilis or herpes. Even if you are worried then you can send picture of the affected area.

With regards,

Dr Sanjay Kanodia
Above answer was peer-reviewed by : Dr. Raju A.T
doctor
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Follow up: Dr. Sanjay Kumar Kanodia (18 hours later)
attachments sent
Dr rest assure it's negative thanks good
doctor
Answered by Dr. Sanjay Kumar Kanodia (7 hours later)
Brief Answer:
No sign of any type of sexually transmitted disease. Relax, don't worry.

Detailed Answer:
Dear young lady,

Welcome again to the Forum and thanks for your follow up with pictures.

I have gone through all the pictures and reassure you fully that there is no sign of any type of sexually transmitted disease. All your pictures are quite normal in sense of the sexually transmitted infection.

So allay all your anxieties and relieve yourself from all your tensions regarding the possibility of any sexually transmitted infections

With regards,

Dr Sanjay Kanodia
Note: Hope the answers resolves your concerns, however for further guidance of skin related queries consult our Dermatologist.Click here to book a consultation

Above answer was peer-reviewed by : Dr. Chakravarthy Mazumdar
doctor
Answered by
Dr.
Dr. Sanjay Kumar Kanodia

Dermatologist

Practicing since :2002

Answered : 4165 Questions

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Do Colours And Bleaching Agents Cause Cancer?

Brief Answer: No side effect of colors and bleaching agents on scalp skin or brain. Detailed Answer: Hello, Welcome and thanks for posting your query to the forum. I can understand your concern for the side effects of colors and bleaching agents on scalp skin or brain or in causation of cancer. Let me first reassure you fully that there is no side effect of colors and bleaching agents on scalp skin or brain or in causation of cancer. Let me explain you the medical facts for above: Our scalp skin is different for the skin of rest of the body. It has additional five layers which are not present anywhere else in body. It is one of the thickest skin in our human body. Additionally there is another layer of protection blow these five layers and then below this is the skull bone. So you can get that there are mutilayered structures in between anything applied on scalp and going down in the brain. Nothing in this world could cross any of the layer and therefore nothing can go into brain directly. In addition to that the blood supply to skin of scalp is not in connection with brain and therefore there is no possibility of intermingling of blood. Lastly the most important of all the facts is that these colors or bleaching agents which are used are the most inert biochemical and never react to our skin. It is medically tested so many thousands of times before the human use that it can't react and go into the blood stream anywhere. So I reassure you again that there is no side effect of colors and bleaching agents on scalp skin or brain or in causation of cancer. I hope this information will help and relax you. I will be glad to answer any further queries. With regards, Dr Sanjay Kanodia MD-DERMATOLOGY