How to remove excessive body hair so that it won't grow back

Dec 30, 2024 Source: Cainiu Health

Dr. Liu Wenmin

Introduction

In general, excessive body hair can be removed using methods such as depilatory creams, waxing, laser hair removal, cryolipolysis (ice-point hair removal), and semiconductor diode laser hair removal, to prevent further regrowth. It is recommended to visit a reputable hospital and undergo these procedures under the guidance of a qualified physician to ensure safety and effectiveness. After the procedure, it is important to maintain skin cleanliness to avoid infection and to follow a light diet.

Generally, excessive body hair can be removed using methods such as depilatory creams, waxing, laser hair removal, ice-point hair removal, and diode laser hair removal, which can prevent further hair growth. Detailed explanations are as follows:

1. Depilatory Cream

Depilatory cream contains chemical ingredients that dissolve hair, making it easy to remove. It is convenient to use and suitable for removing hair over large body areas. However, it may irritate the skin and should be used cautiously by individuals with sensitive skin.

2. Waxing

Wax is applied to the area requiring hair removal. Once the wax hardens, it is pulled off along with the hair. This method offers relatively long-lasting results and is suitable for hair removal on limbs and other body parts.

3. Laser Hair Removal

Laser hair removal is based on the principle of selective photothermolysis. A specific wavelength of laser penetrates the skin's surface and targets melanin in the hair follicles. The melanin absorbs the laser energy, rapidly increasing in temperature, thereby destroying the follicle tissue and preventing hair regrowth, without damaging surrounding healthy tissue. The typical reference price for laser hair removal is 200-800 yuan per session. Improvement is usually noticeable within 1-2 weeks after treatment, although side effects such as redness and pain may occur.

4. Ice-Point Hair Removal

Ice-point hair removal incorporates cooling technology into laser hair removal. The treatment head of the device includes a cooling system that maintains a low temperature on the skin surface while the laser targets and destroys melanin in the hair follicles, deactivating the follicles and inhibiting hair regrowth, while simultaneously reducing pain and discomfort. The typical reference price for ice-point hair removal is 300-1000 yuan per session. Improvement is usually noticeable within 1-3 weeks after treatment, although mild side effects such as redness and pain may occur.

5. Diode Laser Hair Removal

Diode laser hair removal uses a specific wavelength of laser light that is more effectively absorbed by melanin in the hair follicles. The heat generated coagulates and destroys the follicles, achieving permanent hair removal. The typical reference price for diode laser hair removal is 300-900 yuan per session. Improvement is usually noticeable within 2-3 weeks after treatment, although temporary side effects such as redness and swelling may occur.

It is recommended to visit a reputable hospital and undergo these procedures under the guidance of a qualified physician to ensure safety and effectiveness. Post-treatment care includes maintaining skin cleanliness to avoid infection and following a light diet.

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How to Examine the Causes of Excessive Body Hair Growth

Carefully examine areas with dense hair growth. If the hair growth is concentrated in androgen-dependent regions such as the face, chin, chest, and abdomen, and the hair is coarse, thick, and distributed in a male-pattern manner, it may indicate abnormal androgen levels. If there is overall and uniform increase in body hair, it might suggest other endocrine factors or systemic diseases. The underlying cause can be initially assessed based on the distribution pattern.

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What causes excessive body hair growth?

In general, excessive body hair growth may be caused by factors such as heredity, puberty, polycystic ovary syndrome (PCOS), Cushing's syndrome, hyperthyroidism, and others. Symptomatic management may involve general treatments, medication, and other approaches. In daily life, it is recommended to keep the skin clean and avoid using irritating products to help maintain skin health.

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What should I do if I have excessive body hair all over?

Generalized body hairiness may be caused by genetic factors, puberty, hirsutism, polycystic ovary syndrome (PCOS), hypothyroidism, and other conditions, and can be improved according to the specific situation. Hair density and distribution can be influenced by genetics. If there is a family history of hirsutism, the likelihood of an individual developing hirsutism is relatively higher.

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What should a girl do if she has excessive body hair?

Excessive body hair in females may be caused by genetic factors, pubertal development, medication effects, hyperthyroidism, polycystic ovary syndrome (PCOS), and other conditions, and management can be tailored according to the specific situation. If women in the family tend to have heavy body hair, the individual's likelihood of developing hirsutism will be relatively higher. Excessive body hair caused by genetic factors can be improved through cosmetic methods.