Recently, a relative researches reported that isotretinoin can cause a rare and serious skin damage. The experts pointed out that this report is not meant isotretinoin will not be used to treat acne, but to remind patients with moderate to severe acne use any drugs must be ask the doctor, or it will be harmful to health.
Isotretinoin is called the "ultimate weapon" in the treatment of acne. Experts said that isotretinoin is one kind of vitamin A acid, is a derivative of vitamin A. According to reports, the vitamin A acid is the recipe for treating skin diseases, such as psoriasis can use vitamin A acid drugs to treat. Careful consumers will find that in some skin care products have an ingredient called vitamin A acid. Vitamin A acid used as cosmetics material may be instead of acid which dominate the world in the past few years, vitamin A acid can penetrate the skin cell nucleus, to really improve the skin from the inside to the outside, make skin have a healthy glow luster, and tretinoin almost does not exist discomfort issues that must be considered.
Vitamin A acid on skin have the following three advantages: promote skin metabolism, improve skin rough, dry, make dull skin looks a shiny. Perfect the organization of the skin stratum corneum, strengthen the skin's elasticity, a sense of transparency, so that the skin looks soft, white, and more healthy. Clear accumulation of dirt in the pores, shrink pores, has an antibacterial effect. The feeling of different skin use the skin care products containing vitamin A acid is different. But is this good medicine, with very large toxicity. Long-term use of vitamin A acid drugs are toxic, so that patients even in strict accordance with the instructions to medication should also regularly check blood and liver function. Since oral toxicity, then does the topical use will be more secure? Though topical use isotrenoin ointment did not cause a lot of toxicity to body, but caused larger skin irritation, for some thin skin people even will cause part of the exfoliation after run out.
Tretinoin manufacturer pointed out that, in the treatment of severe acne, sometimes it may need to use this drug, so must be used under the guidance of a doctor, should not purchase this medicine by your own. Special reminder, due to a lot of acne treatment drugs in the early development stage, children less experience in the application, even if some minors with serious acne should use carefully. In addition, to prepare pregnant women should want the baby after six months they run out the medicine, otherwise it may cause fetal malformations.
Patients need to be reminded that the face acne since pustule, it is better to go to the hospital to deal with, but not to squeeze it yourself, because this is likely to cause the surrounding tissue infected destruction, even cause serious intracranial hemorrhage. For the early acne, only need to wipe some outside medicine, such as some antibiotics, simple vitamin A acid and Chinese medicine. If developed to a certain extent, such as more pustule, it need to identify the cause, for some serious acne may need oral medication to treat.
Source:http://www.cosprm.com
The application of tungsten in various industries
Steel Industry Most of tungsten applied in the production of special steels. The widely used high-speed steel was containing 9-24% of tungsten, 3.8-4.6% of chromium, 1-5% of vanadium, 4-7% of cobalt, 0.7-1.5% of carbon.
Magic effects of coconut oil
According to records, coconut oil can be regarded as the nobility of skin care plant extracts. It was rich in exotic tension of tropical plants, which can enhance the contractile force of the pores, perfectly beautify and nourish the skin.
Exploring the Potentials of Nano-Aluminum Powder
Nano-aluminum powder, a material with remarkable properties due to its minuscule particle size, is revolutionizing various industries with its high reactivity and large specific surface area. Unlike its bulk counterpart, nano-aluminum powder begins to oxidize at a lower temperature of 550°C, compared to the 950°C oxidation point of ordinary aluminum. This lower ignition energy and full combustion without apparent cohesion make it a superior choice for applications requiring high energy and efficiency. The unique characteristics of nano-aluminum powder, such as faster burning rates and greater heat release, are largely influenced by its synthesis method, which determines its particle size, surface area, and shape.
