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  2. Health effects of tattoos - Wikipedia

    en.wikipedia.org/wiki/Health_effects_of_tattoos

    A variety of health effects can result from tattooing. Because it requires breaking the skin barrier, tattooing carries inherent health risks, including infection and allergic reactions. Modern tattooists reduce such risks by following universal precautions, working with single-use disposable needles, and sterilising equipment after each use.

  3. Uncombable hair syndrome - Wikipedia

    en.wikipedia.org/wiki/Uncombable_hair_syndrome

    Uncombable hair syndrome ( UHS) is a rare structural anomaly of the hair with a variable degree of effect. It is characterized by hair that is silvery, dry, frizzy, wiry, and impossible to comb. [ 4] It was first reported in the early 20th century. [ 5] It typically becomes apparent between the ages of 3 months and 12 years. [ 6]

  4. Health effects from noise - Wikipedia

    en.wikipedia.org/wiki/Health_effects_from_noise

    Elevated workplace or environmental noise can cause hearing impairment, tinnitus, hypertension, ischemic heart disease, annoyance, and sleep disturbance. [ 3][ 4] Changes in the immune system and birth defects have been also attributed to noise exposure. [ 5] Although age-related health effects ( presbycusis) occur naturally with age, [ 6] in ...

  5. List of characters in the Breaking Bad franchise - Wikipedia

    en.wikipedia.org/wiki/List_of_characters_in_the...

    This article describes a work or element of fiction in a primarily in-universe style. Please help rewrite it to explain the fiction more clearly and provide non-fictional perspective. (April 2023) (Learn how and when to remove this message) Breaking Bad is a neo-Western crime drama franchise created by American filmmaker Vince Gilligan, primarily based on the television series Breaking Bad ...

  6. Albinism in humans - Wikipedia

    en.wikipedia.org/wiki/Albinism_in_humans

    Albinism is a congenital condition characterized in humans by the partial or complete absence of pigment in the skin, hair and eyes. Albinism is associated with a number of vision defects, such as photophobia, nystagmus, and amblyopia. Lack of skin pigmentation makes for more susceptibility to sunburn and skin cancers.

  7. Pseudofolliculitis barbae - Wikipedia

    en.wikipedia.org/wiki/Pseudofolliculitis_barbae

    Specialty. Dermatology. Pseudofolliculitis barbae ( PFB) is a type of irritant folliculitis that commonly affects people who have curly or coarse facial hair. [ 1] It occurs when hair curls back into the skin after shaving, causing inflammation, redness, and bumps. [ 2][ 3] This can lead to ingrown hairs, scarring, and skin discoloration.

  8. Health effects of sunlight exposure - Wikipedia

    en.wikipedia.org/wiki/Health_effects_of_sunlight...

    Health effects of sunlight exposure. Exposing skin to the ultraviolet radiation in sunlight has both positive and negative health effects. On the positive side, exposure allows for the synthesis of vitamin D 3. Vitamin D has been suggested as having a wide range of positive health effects, which include strengthening bones [ 1] and possibly ...

  9. Electromagnetic radiation and health - Wikipedia

    en.wikipedia.org/wiki/Electromagnetic_radiation...

    The field strength of electromagnetic radiation is measured in volts per meter (V/m). [ 2]: 139. The most common health hazard of radiation is sunburn, which causes between approximately 100,000 and 1 million new skin cancers annually in the United States. [ 3][ 4] In 2011, the World Health Organization (WHO) and the International Agency for ...