Some are sunscreens because they have chemical components that will absorb the sun's rays while others are sunblockers that actually repel rays. This lotion is a sunscreen that allows the sun to brown the skin without burning it. The SPF 4 lotion will not block or repel the sun except when it comes to sunburns. You'll need to reapply often if you want more protection. It's a great sunscreen for times you want to bake in the sun and deepen your current
Sunlight has UV photons that we humans can’t see but can damage our skin. There are UVB rays and UVA rays, UVB rays are short wavelengths and don’t get deep into our skin so they are the main cause of sunburn + skin cancer but UVA rays have a longer wavelength and go deep into the skin and are the cause of early aging. (1) The Sun can Harm us because the sun emits dangerous UV rays, luckily the ozone layer absorbs most of these UV rays but the ones that do get to the surface can be dangerous to our skin and can cause Sunburn and ,in worse cases , Skin cancer. SunBurn is reddening,swelling of the skin and can cause blistering and peeling of the skin, when you spend a long time outside on a sunny day and you are exposed to UV rays
Also, in the time, exposing directly to the sunlight ray can causing our skin to be changing in colour as we called this as tanning skin. The tan processing can help us to conceal the appearance of the acne that contained pigment. The UV rays from 8 am until 11 am and 3 pm until 5 pm will cause the upper layer of skin (stratum corneum) to be thick and can easily be peel off and thus reducing the acne growth on our face. Always try and using sunscreen lotion with a sun protection factor (SPF). This SPF should be use according to our skin type and the sunlight intensity.
However, if this treatment is used, Stephanie should be very careful with how much sun exposure she is getting. I wouldn’t want her to develop skin cancer because she’s out in the sun too long trying to get rid of her uncomfortable psoriasis. Stephanie’s next option is to get Laser Therapy which is a small laser consisting of UV-B light. This allows the laser to focus on only the psoriasis on Stephanie’s body and not the surrounding skin. A very strong dose of the UV-B light can be used since it will only be focusing on a certain small area of Stephanie’s body.
Mild cases usually respond to steroid creams (triamcinolone acetonide), but there is a possibility that eventually the disease will become resistant to steroids. Sunlight in moderate doses can help, because the ultraviolet rays slow down the rate at which epithelial cells are produced. Extremes of UV radiation can have the opposite effect, resulting in an aggravation of the condition. Calcipotriene, a vitamin D analog cream, helps to regulate skin cell production, decreasing the incidence of psoriasis plaques. Tar preparations also act to impede the proliferation of skin cells and have long been used to heal psoriasis lesions.
In western society, the depiction of health usually presides in skin tone. No one wants to be “pale” or “pasty”, so being tan is encouraged like a fashion trend. The tanning salon industry is skyrocketing along with the trend of “soaking up the sun”. It is little known that the “glorious” tan that everyone wants to achieve by sitting out in the sun for a few hours is a defense mechanism designed by the body to stop the harm that ultraviolet rays (UV rays) may cause it. UV radiation has detrimental effects on the human body.
• shield your eyes from daylight when you open yourself to the sun. • dependably apply a sunscreen cream on your skin, before you get out in the sun. The sunscreen cream can shield your skin from the hurtful bright radiations. Indoor Tanning Tips Indoor tanning can prompt a fake tan.
iii. Protection from Ultraviolet Rays : Skin protects the body from ultraviolet rays of sunlight. Exposure to sunlight or to any other source of ultraviolet rays increases the production of melanin pigment in skin. Melanin absorbs ultraviolet rays. At the same time, the thickness of stratum corneum increases.
Basal Cell Carcinoma-Many basal cell carcinomas simply look like a small bump that has a pearl color to it. In most cases, it is found in areas that are prone to an excessive amount of sun, like the nose. While this cancerous tumor will spread to surrounding areas, it does not spread to other areas of the body. 2.
Introduced in the 1970s and continues to grow in popularity, tanning beds are the product of how an individual can harm his/her skin, yet also can lead indoor tanners to have a dependency like alcohol or drugs (Time Magazine, np). Tanning beds are known as a device that operates with UV radiation to produce a tan. While many people are aware of the consequences of tanning beds, they tend to overlook how 90% of skin cancer is caused by UV radiation (np) and change lives for a worse turn. Tanning beds should be uninvented as health should be the number one priority of every individual --which tanning beds fail to fulfill. Dermatologists and inspirational people always recommend sunscreen for the outdoors as UV rays are dangerous for the health.