What are the causes of red blood streaks?
There are many reasons for the formation of red blood filaments, which can be divided into two types: primary and secondary.
Primary cases are mostly congenital, that is, parents or someone in the family has had this disease;
Secondary：
Regional factors: such as plateau climate stimulation, high altitude, and skin hypoxia, leading to an increase in the number of red blood cells and dilation and rupture of capillaries.
Physical factors: cold stimulation, dry air, windy and sandy climate, and sun exposure make capillary tolerance exceed the normal range, causing capillary dilation and rupture.
Personal habit factors: like spicy food, tobacco and alcohol, etc. are also closely related to the onset of telangiectasia.
Ultraviolet radiation: Strong ultraviolet radiation damages the stratum corneum, causes poor telangiectasia, and causes red blood filaments;
Incorrect skin care: polishing the cuticle, causing damage to the cuticle and causing red blood streaks; using some cosmetics containing heavy metals and other toxins to leave epidermal residues, causing allergic reactions, damaging the cuticle, and causing red blood streaks; long-term use of topical corticosteroids Drugs cause capillary dilation, leading to skin thinning, atrophy, etc.;
What is the treatment principle of 980nm?
The 980nm semiconductor fiber laser uses a 980nm wavelength semiconductor laser to transmit laser energy through fiber coupling technology. The laser penetration depth reaches the blood vessel. Based on the principle of selective photothermal, the oxyhemoglobin in the red blood cells in the blood vessel serves as the main target color group and absorbs the laser. After the energy is generated, the heat energy is generated and spreads to the surrounding vascular endothelial cells through conduction, causing damage to the blood vessel wall and crushing the hemoglobin in the blood vessels, converting it into small molecular clusters and being absorbed by the tissue. Based on the skin barrier theory, the skin automatically Repair and regeneration function, after the crushed hemoglobin and capillaries are absorbed by the skin tissue, the space occupied by them is covered by the newly grown skin tissue, thereby achieving the purpose of eliminating red blood filaments.
What are the advantages of 980nm?
Treatment of vascular lesions: The 980nm wavelength is well absorbed by hemoglobin and can effectively treat vascular lesions such as spider veins, telangiectasia, and hemangioma. Laser energy selectively targets blood vessels, causing them to coagulate and collapse without damaging the surrounding skin.
Varicose Vein Treatment: In some cases, the 980nm diode laser is used for endovenous laser treatment (EVLT) of varicose veins. A laser fiber is inserted into the affected vein, and the laser energy heats and seals the vein, redirecting blood flow to healthier veins.
What are the precautions before and after treatment?
1．Within 24 hours after surgery, keep the wound clean and dry. Follow your doctor’s instructions to moisturize and use medical repair products to speed up wound repair.
- Avoid exposure to the sun and pay strict attention to sun protection. If you need to go out, it is recommended to wear a wide-brimmed hat, sunglasses, etc. for sun protection, that is, strictly protect yourself from the sun.
- If you feel any discomfort after treatment, please use an ice pack to apply cold compress according to the situation.
- It is forbidden to scratch, rub or scrub the wound area for about 7 to 10 minutes, so that the scab will fall off on its own. It is forbidden to force the scabs to fall off, as this will affect skin repair and cause discoloration or even scarring.
- Avoid hot springs, saunas, etc., and avoid excessive sweating within 3 days after surgery, otherwise it will increase discomfort.
- 7-10 days after the scabs fall off, replenish plenty of moisture. Continue to use special moisturizing lotion and facial mask as directed by your doctor. Continue to use sun protection.
- Try to eat less spicy food, excessive drinking, and smoking.
