Can Laser Hair Removing on the Private Parts Cause Hemorrhoids by Any Chance?

First and foremost, you need to be examined by qualified health care professional.  There are many different possibilities for the pigment or color changes you see in your skin, but very likely you have some type of post inflammatory induced pigment following your procedure.  This...

This skin change is definitely post inflammatory hyperpigmentation.  With your skin type, it is somewhat risky to treat with traditional wavelengths of light as your skin will be absorbing the energy that is supposed to be delivered to the deeper follicles.  Find a doctors office that...

A permanent and significant reduction of hair can occur with approximately 6 laser hair removal treatments using a medical-grade laser. At the same time, if not wanting an almost complete removal, you can reduce hair or thin out hair by doing 2-3 treatments at lower settings.

Since the brown pigment in the skin is the same brown pigment that is being targeted in the hair certain " tricks " must be done to protect the brown skin and prevent it from blistering. One is to use a long wavelength that is not so easily absorbed by the wavelength used ( hence the ND Yag...

Thank you for your question. For gray or white hair, I would recommend electrolysis.  Laser hair removal targets the melanin in your hair. There are no current options to darken gray hairs to improve laser hair removal I hope this helps.

Keratosis pilaris is a harmless but tough problem to treat.  It is caused by a plug in the hair follicles which is why most treatments involve some kind of exfoliation- and with modest results.  It is unlikely to improve with laser hair removal.