2011502075 Health Library | Health and Wellness | Wellmont Health System
  • Sunscreens

    WHY is this medicine prescribed?

    Sunscreens help to prevent sunburn and reduce the harmful effects of the sun such as premature skin aging and skin cancer.

    HOW should this medicine be used?

    Sunscreens come in cream, lotion, gel, stick, spray, and lip balm. They are for external use only; do not swallow them. Sunscreens should be applied between 30 minutes and 2 hours before sun exposure. In general, they should be reapplied after every 80 minutes spent in the water or perspiring heavily or every 2 hours spent out of the water. Follow the directions on the label carefully, and ask your pharmacist to explain any part you do not understand.
    Ask your pharmacist or doctor about which sunscreen product to use. The choice depends on your sunburn and tanning history, skin type, use of other medications, and reasons for using a sunscreen. You want a product with the appropriate sun protection factor (SPF) for you. In most cases, an SPF of greater than 30 is not necessary and is not recommended.
    If you are using a sunscreen to prevent drug-induced photosensitivity reactions or to prevent ultraviolet-induced disorders, choose a broad-spectrum product. Ask your pharmacist for advice.
    If you will be swimming or sweating heavily, choose a sunscreen that is labeled waterproof or very water resistant.
    Talk to your doctor before using a sunscreen on an infant less than 6 months old. Use a sunscreen with a high SPF (e.g., 30) in children older than 6 months.
    Sunscreens should be applied liberally to all exposed areas. The average adult in a bathing suit should apply 9 half-teaspoon size portions as follows:
    • Face and neck: 1 half-teaspoon portion
    • Arms and shoulders: 1 half-teaspoon portion to each arm
    • Torso: 1 half-teaspoon portion each to front and back
    • Legs and top of feet: 2 half-teaspoon portions to each leg

    What SPECIAL PRECAUTIONS should I follow?

    Before using sunscreens,
    • tell your doctor and pharmacist if you are allergic to sunscreens, diuretics ('water pills'), sulfonamides, oral diabetic drugs, acetazolamide (Diamox), or any other drugs.
    • tell your doctor and pharmacists what topical medications you are taking.

    What should I do IF I FORGET to take a dose?

    If you forget to apply sunscreen and remember while you are being exposed to the sun, apply it as soon as possible.

    What SIDE EFFECTS can this medicine cause?

    Sunscreens may cause side effects. Tell your doctor if either of these symptoms are severe or do not go away:
    • skin rash
    • irritation

    What should I know about STORAGE and DISPOSAL of this medication?

    Keep this medication in the container it came in, tightly closed, and out of reach of children.

    What OTHER INFORMATION should I know?

    Ask your pharmacist any questions you have about sunscreens.
    It is important for you to keep a written list of all of the prescription and nonprescription (over-the-counter) medicines you are taking, as well as any products such as vitamins, minerals, or other dietary supplements. You should bring this list with you each time you visit a doctor or if you are admitted to a hospital. It is also important information to carry with you in case of emergencies.

    Brand Names

    • Banana Boat® (as a combination product containing Avobenzone, Homosalate, Octisalate, Octocrylene, Oxybenzone)
    • Bullfrog® (as a combination product containing Avobenzone, Homosalate, Octisalate, Octocrylene, Oxybenzone)
    • Coppertone® (as a combination product containing Avobenzone, Homosalate, Octisalate, Octocrylene, Oxybenzone)
    • Hawaiian Tropic® (as a combination product containing Avobenzone, Octocrylene, Oxybenzone)
    • PreSun® (as a combination product containing Avobenzone, Octinoxate, Octisalate, Oxybenzone)
    • Sundown® (as a combination product containing Octinoxate, Octisalate, Oxybenzone, Titanium dioxide)
    • Also available generically
  • Join WellZones today.

    Make a Change For LifeLearn more

    Wellmont LiveWell is creating a new tradition of wellness in the mountains by providing individuals with tools and encouragement to live healthier lifestyles.

  • HeartSHAPE Spotlight

    At risk for a heart attack? Learn more

    Fight heart disease early and prevent heart attacks with HeartSHAPE® - a painless, non-invasive test that takes pictures of your heart to scan for early-stage coronary disease.

  • Calories and Energy Needs

    Calorie NeedsLearn more

    How many calories do you need to eat each day to maintain your weight and fuel your physical activity? Enter a few of your stats into this calculator to find out.

  • Ideal Body Weight

    Ideal Body WeightLearn more

    Using body mass index as a reference, this calculator determines your ideal body weight range. All you need to do is enter your height.

  • Body Mass Index

    Body Mass IndexLearn more

    This tool considers your height and weight to assess your weight status.


  • Can we help answer your questions?

    Wellmont Nurse Connection is your resource for valuable health information any time, 24 hours a day, seven days a week. Speak to a Nurse any time, day or night, at (423) 723-6877 or toll-free at 1-877-230-NURSE.