Hair loss is no longer the "exclusive problem" of the elderly. Many young people have irregular daily routines, often dye and perm their hair, and face high work pressure, which keeps the central nervous system in a state of tension for a long time. The local blood vessels in the scalp contract, reducing the blood supply, resulting in poor nutrition for the hair follicles. In severe cases, this can lead to hair loss. 

Platelet-rich plasma (PRP) contains abundant bioactive factors. It mainly reaches the dermal layer of the scalp through injection, which can significantly increase the activity of scalp cells, accelerate the metabolic rate of the scalp, promote hair regeneration, reduce hair loss, and increase hair density. PRP injection is prepared from the patient's blood, and its concentration is equivalent to 4 to 6 times the platelet concentration in whole blood. The PRP treatment process only takes 40 to 60 minutes. The frequency of PRP treatment is once a month, and a certain therapeutic effect can usually be seen after continuously injecting it for 3 to 6 times. Once PRP is activated, the α granules within the platelets will release a large amount of growth factors, including PDGF, TGF-β, IGF, EGF, VEGF, BMPs, FGF, etc. These growth factors have functions such as improving the microenvironment of hair follicles, promoting the growth of hair follicles, controlling the growth direction of hair follicles, promoting the differentiation of hair follicle stem cells, slowing down cell apoptosis, and stimulating hair growth. 

Which groups of people with hair loss are suitable for the PRP therapy? 

1.Androgenetic alopecia: This is the most common type of hair loss, mainly related to excessively high androgen levels. It is manifested as the gradual thinning of the hair on the top of the head and the posterior migration of the hairline.
2.Alopecia areata: An autoimmune disease, characterized by the sudden appearance of round or oval hair loss patches. The local scalp is smooth without inflammation.
3.Telogen effluvium: Due to various reasons (such as childbirth, surgery, severe infection, excessive mental stress, etc.), the hair follicles enter the telogen phase prematurely, leading to hair loss. Generally, after a period of conditioning, the hair can grow back on its own. However, PRP treatment can accelerate the recovery process.
4.Hair transplantation: Before hair transplantation, preserving the hair grafts in a PRP preparation can ultimately result in a higher hair density and hair diameter for the hair grafts, increasing the success rate of hair transplantation. 

Which patients are not suitable for PRP treatment for hair loss?
1.Patients with local scalp infections, ulcers, damage, etc. at the injection site are not suitable for PRP scalp injection treatment, so as to avoid aggravating the local scalp symptoms.
2.Patients with coagulation disorders, those taking a large amount of anticoagulant drugs, or those with extremely low platelet counts are also not recommended to receive PRP injections, in order to prevent a series of problems such as non-healing of wounds, bleeding, and infections.
3.Disorders of fibrin synthesis, septicemia, chronic hepatitis, acute and chronic infections, etc.
4.For some cancer patients, in order to ensure their physical condition, it is also not recommended for them to receive PRP injections. 

Advantages of PRP Treatment for Hair Loss
1.High Safety: PRP is derived from one's own blood, so it will not cause immune rejection reactions and will not transmit diseases either, ensuring its safety.
2.Minimally Invasive and Painless: The injection process causes minimal trauma and has a rapid recovery. Generally, it will not leave obvious scars and will not affect daily life and work.
3.Remarkable Effect: A large number of clinical studies have shown that PRP treatment for hair loss has a certain effect. It can increase the density and diameter of hair and improve the symptoms of hair loss.
4.Better Effect with Combined Treatment: PRP can be used in combination with other hair loss treatment methods (such as drug treatment, hair transplantation surgery, etc.), playing a synergistic role and improving the treatment effect. 

What should be noted after injecting PRP into the hair?
1. Before the injection, do not have an empty stomach when it comes to diet. However, the diet should be light. Eat less greasy food and avoid spicy and irritating foods. Otherwise, it may affect the wound healing.
2. During the recovery period, do not be picky about food. Eat more ingredients that are beneficial for hair growth, such as black beans, eggs, poultry, shrimps, spinach, etc.
3. Do not take aspirin or anti-inflammatory drugs within one week before and after the treatment.
4. Do not drink alcohol. Drinking alcohol will lead to a decrease in the treatment effect and may even aggravate hair loss.
5. Within 24 hours after injecting PRP into the scalp, try not to let the treated area get wet. 

The Shuangwei Biotechnology Platelet Rich Plasma (PRP) Preparation Kit has the following advantages:

- High degree of automation: The preparation and extraction process is fully automated. It is composed of a disposable platelet-rich plasma preparation kit and a medical centrifuge, achieving "one-time centrifugation, one-stop sealing, and one-click preparation", reducing manual operation errors and improving the preparation efficiency and accuracy.

- Completely closed and pollution-free: The separation and extraction process is completely closed, effectively avoiding external pollution, reducing the risk of infection, and ensuring the quality, safety and reliability of the prepared PRP.

- Convenient operation: The PRP with the required concentration can be obtained only through one-time centrifugation. The whole preparation process only takes 15 minutes, which greatly shortens the preparation time and improves the clinical work efficiency.

- Precise and adjustable concentration: Through mode selection, the concentration can be precisely adjusted from 2 to 8 times. It can provide personalized PRP concentrations according to the conditions and treatment needs of different patients to achieve the best treatment effect.

- Adjustable components: Consumables can be optionally configured to prepare leukocyte PRP or complex leukocyte PRP, realizing the adjustability of PRP components and further meeting the needs of different clinical application scenarios.