1. Analyze the superficial skin of scalp (color of superficial skin, accumulated thickness of stratum corneum, dandruff).
2. Hair analysis (including the number and thickness of hair)
3. Analyze the environment of hair follicle mouth (oil and color of hair follicle mouth)
Healthy scalp and hair are like this:
Hair color: bluish white, elastic and tough.
Hair follicle opening: no blockage, hair follicle opening is spiral.
Hair: Each hair follicle has 1-3 hairs, which are fine and even.
A healthy scalp does not have too much oil, scalp erythema and dandruff. In order to maintain a healthy scalp, we need to pay attention to:
1. Choose a non-irritating shampoo to avoid hair follicle inflammation and redness.
2. Choose shampoo with conditioning function to protect the scalp and give nutrition.
3. Choose a shampoo that does not contain silicone oil to keep hair follicles from being blocked and keep the scalp clean.
Dry scalp:
Hair color: the scalp is white, with white dander around the hair follicle mouth, and the scalp is dry and dull.
Hair follicle mouth: white debris from the scalp blocks pores, and the hair follicle mouth is flush with the scalp without vortex.
Hair: 1-2, uneven hair thickness.
Dry scalp is easy to produce dry dandruff-dry dandruff.
Scalp color: white, dull, dandruff is granular, attached to the scalp, and the scalp is dry due to lack of water.
Hair: There are 1-2 hairs in the pores or none, and the hair thickness is uneven.
Hair follicle mouth: dandruff blocks hair follicles.
Insufficient secretion of dry scalp oil, insufficient nourishing and protecting effect of oil on hair, lack of protective effect of hair barrier, unhealthy scalp, abnormal scalp metabolism, increased shedding of dead skin, and numerous dandruff, large and small, which are easy to fall off from shoulders. In the process of nursing, we should pay attention to:
1. Choose a non-irritating shampoo to avoid hair follicle inflammation and redness.
2. Choose shampoo with conditioning function to protect the scalp and give nutrition.
3. Choose a shampoo that does not contain silicone oil to keep hair follicles from being blocked and keep the scalp clean.
Oily hair:
Scalp color: light yellow, with strong scalp oil secretion, greasy taste and hair loss.
Hair: 65438+ 0-2 hairs per pore, uneven thickness and delicate hair quality.
Hair follicle opening: oil blocks hair follicles, and the hair follicle opening is parallel to the hair.
Oily scalp produces oily dandruff:
Scalp color: light yellow, greasy scalp, scaly dandruff, sticking to the scalp, excessive secretion of scalp oil, and peculiar smell.
Hair: 65438+ 0-2 hairs per pore, with uneven hair thickness.
Hair follicle mouth: oil dandruff blocks hair follicles.
Because of the exuberant secretion of oil, oily scalp is easy to produce too much oil to block hair follicles, stimulate the scalp, produce larger lumps, easily attach scalp hair, and have less shoulder shedding. At the same time, too much oil will also lead to the proliferation of harmful bacteria, abnormal scalp metabolism, persistent itching and increased dandruff. In the process of nursing, we should pay attention to:
1. Choose a shampoo that does not contain silicone oil to keep hair follicles from being blocked and make them clean;
2. Choose neutral shampoo to reduce scalp oil secretion and prevent hair follicle blockage;
3. Choose a mild and non-irritating shampoo to balance oil secretion.
Folliculitis caused by oily scalp-seborrheic folliculitis
Due to the accelerated metabolism and excessive secretion of oil, the oil balance cannot be maintained.
Scalp color: pink, with small red rash, sometimes painful and itchy.
Hair: Each hair follicle has 1-2 hairs, with uneven hair thickness.
Hair follicle mouth: oil blocks hair follicles and causes serious hair loss.
Sensitive scalp
Scalp color: the scalp is pink, which is sensitive, and it will hurt when the pressure is slightly heavy.
Hair: Each hair follicle has 1-2 hairs, with uneven hair thickness.
Hair follicle mouth: oil blocks hair follicles and causes serious hair loss.
Because the scalp is sensitive, it is easy to cause inflammation, erythema, redness and swelling under external stimuli (climate, physical condition, oil and harmful flora), leading to scalp itching and scalp injury. It should be noted that:
1. Choose a mild shampoo with little irritation to reduce irritation and inflammation.
2. Choose a shampoo without silicone oil to prevent silicone oil from depositing in hair follicles, blocking the hair follicle mouth, causing inflammatory reaction and head itching.
Folliculitis caused by sensitive scalp
Because the scalp itself is more sensitive, external influences, eating habits, and the stimulation of chemicals.
Scalp color: pink, with small red rash, sometimes painful and itchy.
Hair: Each hair follicle has 1-2 hairs, with uneven hair thickness.
Hair follicle mouth: oil blocks pores, leading to serious hair loss.
Thick stratum corneum
Scalp color: the scalp is white and powdery, and the cuticle is obviously thicker than other places, which is more sensitive.
Hair: Each hair follicle has 1-2 hairs.
Hair follicle mouth: oil and dandruff block pores, causing hair loss.
The stratum corneum thickens because of slow metabolism, which leads to dandruff accumulation and aggravates the problem of head itching. Attention should be paid to in the nursing process:
1. Clean the thickened stratum corneum with shampoo with strong cleaning power but no irritation to the skin.
2. Use shampoo without silicone oil to prevent hair follicles from being blocked by deposited silicone oil and let the stratum corneum gradually return to normal.
Hair follicle atrophy:
Scalp color: bluish white and dull.
Hair: Each hair follicle has 1-2 hairs, with few or no hairs.
Hair follicle mouth: oil blocks pores, hair follicle mouth shrinks, and residual nipples remain.
Because the hair follicle has shrunk due to external factors (perm, hair dyeing, and frequent occurrence in the elderly), it should be noted that:
1. Use shampoo without silicone oil to reduce hair follicle blockage.
2. Use non-irritating shampoo to make hair follicles grow in a mild environment.
3. No more perming and dyeing.