This Web page provides an overview of the major health problems linked to overexposure to UV radiation. Understanding these risks and taking sensible precautions will help you enjoy the sun while reducing your chances of sun-related health problems. Hydroxychloroquine headache Plaquenil nail changes The sun, for example can have positive and negative effects on plant and animal life. At low levels, radiation can be beneficial to the environment 1 2 3. On the other hand ionized radiation such as x-rays, gamma rays, alpha and beta particles can be particularly harmful in excessive amounts 3. Effects of Ultraviolet Light on DNA. Written by Susan T. McClure. 16 November, 2018. Ultraviolet UV light is a form of radiation that acts as a mutagen, an agent that causes mutations in DNA. Exposure to ultraviolet light causes chemical changes that alter the shape of your DNA, and the process that corrects DNA’s shape can also cause. If a child takes chloroquine by accident, get medical help right away. If you are 65 or older, use chloroquine with care. You could have more side effects. Tell your doctor if you are pregnant or plan on getting pregnant. You will need to talk about the benefits and risks of using chloroquine while you are pregnant. Preventing malaria One in five Americans will develop skin cancer in their lifetime. Unprotected exposure to UV radiation is the most preventable risk factor for skin cancer. Each year, more new cases of skin cancer are diagnosed in the U. than new cases of breast, prostate, lung, and colon cancer combined. Effects of ultraviolet ray on chloroquine Chloroquine Side Effects Common, Severe, Long Term -, Effects of Ultraviolet Light on DNA Healthfully Normal dosage for plaquenil Some side effects of chloroquine may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. Chloroquine Side Effects Common, Severe, Long Term.. Chloroquine Indications, Side Effects, Warnings -. The Effects of Ultraviolet Radiation on Yeast Sciencing. As with effects on the skin, the various incoming sun rays penetrate the eye to different depths. While UVB is fully absorbed by the cornea, UVA passes through these surface layers to the lens. Among adults only 1 per cent or less of incoming UV radiation reaches the retina because of the filter function of cornea and lens. With the help of this write-up let us discuss the effects of ultraviolet radiation on humans Each of us gets exposed to the sun, whenever we go out during the day. Ultraviolet rays, also referred to as UV rays, are a part of the sun, which warms the Earth with its radiation. There are several negative effects of UV light on humans. Increasing the risk of skin cancer is the most well-known of these, with about 90 percent of skin cancers being down to UV radiation mainly UV-B, but UV-A rays are implicated too.