title: "Can you recommend a sunscreen?": the mysteries explained.
abstract: Ratings and tests for the effectiveness of sunscreens are becoming more consistent and scientifically based. This reflects the growing recognition of the health hazards from sunburn and excessive tanning. Health professionals should be aware of the classic six skin types and their susceptibility to burning. As well as Sun Protection Factors (SPFs), long-wave ultra-violet radiation needs to be taken into account. UVA rays cause long-term damage to the skin. No agreed test for UVA protection exists as yet, but some manufacturers have introduced a star rating system for UVA protection. The more UVA stars, the greater the protection. Children's skin is more vulnerable to burning so they need special protection and a high SPF and UVA rating. The first line of defence is avoiding strong sunlight and covering the head and body. Remember that sunscreens need reapplying after swimming. Always follow the manufacturers' directions carefully.
authors.affiliation: Community Services, Basildon & Thurrock General Hospital Trust.
authors.forename: M
authors.initials: M
authors.lastname: James
mesh_terms: D006801:Humans; D010353:Patient Education as Topic; D012880:Skin Pigmentation; D013471:Sunburn / Q000517:prevention & control*; D013473:Sunscreening Agents / Q000627:therapeutic use*; D014466:Ultraviolet Rays / Q000009:adverse effects
chemical_list: D013473:Sunscreening Agents