Skin Conditions

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Moderate exposure to sunlight has health benefits, such as stimulating vitamin D production in the body, but too much sun exposure leads to serious effects, such as sunburn and skin cancer, according to the Australian Institute of Health and Welfare. Patient.co.uk notes that exposure to the sun also causes burning, heat exhaustion and heatstroke.

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  • What is the cause of puffy face in the morning?

    Q: What is the cause of puffy face in the morning?

    A: Gary Wickman explains on Health Guidance that a puffy face in the morning is often a normal occurrence and does not typically signify any serious medical condition, although there are various potential causes, such as insect bite, allergic reaction and drug reaction. Trauma, infection and lack of sodium in the diet are also possible causes.
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  • Can you pop a cold sore?

    Q: Can you pop a cold sore?

    A: According to How Stuff Works, it is important never to pop a cold sore, as this causes the fluid inside to be expelled, spreading the germs causing the cold sore. Allowing a cold sore to heal on its own or with the assistance of an over-the-counter cold sore treatment is the best way to get rid of a cold sore. If left untreated, most cold sores heal on their own in 10 days.
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  • Where did chickenpox originate?

    Q: Where did chickenpox originate?

    A: The development of chickenpox can be traced to 17th century Europe. Along with a number of other contagions, it migrated to the Western Hemisphere in what has been called the Columbian Exchange.
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  • What causes a person's lips to become dry or chapped?

    Q: What causes a person's lips to become dry or chapped?

    A: Some of the most common causes of chapped lips include use of certain drugs, allergic reactions, frequent licking of the lips, low levels of fluids in the body, use of certain toothpastes, breathing through the mouth and various medical conditions. This condition is often easy to remedy and does not require medical attention.
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  • How can itching be relieved when wearing a cast?

    Q: How can itching be relieved when wearing a cast?

    A: According to the Mayo Clinic, itching skin inside of a cast can be relieved with an over-the-counter antihistamine. Blowing cool, dry air from a hair dryer under the cast can cause temporary relief. Applying a cold compress to the affected area may also help.
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  • How do you treat a skin rash?

    Q: How do you treat a skin rash?

    A: Skin rashes are usually treated with topical ointments, creams and lotions to address itching, explains WebMD. Treatment may also include oral antibiotics, antihistamines, laser therapy, liquid nitrogen, steroid injections and ultraviolet light, depending a patient's specific skin condition. Some rashes do not require any type of treatment.
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  • How do you treat a peeling sunburn?

    Q: How do you treat a peeling sunburn?

    A: To alleviate the pain of peeling sunburns, take over-the-counter pain relievers, take a cool shower, moisturize, use cold compresses and apply anti-bacterial ointment. These steps can heal even the most painful sunburn.
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  • How long is shingles contagious?

    Q: How long is shingles contagious?

    A: According to the Centers for Disease Control and Prevention, shingles (herpes zoster) is only contagious when it is in the blister phase. The danger subsides when crusts develop. Shingles is caused by the same virus that causes chickenpox. The virus can only be spread by direct contact with the blisters.
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  • What is the fastest way to heal a sunburn?

    Q: What is the fastest way to heal a sunburn?

    A: According to WebMD, aloe vera, cold compresses and over-the-counter medications for pain can help relieve the pain of a sunburn. It is important to drink plenty of water after getting a sunburn to treat dehydration.
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  • Why do I have boils on my scalp?

    Q: Why do I have boils on my scalp?

    A: Boils on the scalp form underneath the skin when bacteria infects one or more hair follicles, according to the Mayo Clinic. Boils typically start as pus-filled lumps that grow, become painful and eventually form a head that bursts to allow the pus to drain. They are most commonly caused by staphylococcus aureus bacteria.
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  • What causes fingernails to turn purple?

    Q: What causes fingernails to turn purple?

    A: The main cause of a purple tinge in fingernails is low oxygen levels in the blood. This can be caused by poor circulation, as well as habits that inhibit oxygen absorption such as smoking. A single fingernail may also become purple if it has been injured, indicating a bruise underneath the nail.
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  • Why does my sweat smell like onions?

    Q: Why does my sweat smell like onions?

    A: The sweat of men and women have different characteristic odors, according to "Discover" magazine. The odor is not caused by the sweat itself. Bacteria that live on the body ingest compounds present in the sweat, the metabolism of which causes the smell. Men and women have different chemical components of their sweat, which causes women’s sweat to smell like onions, while men’s sweat smells like cheese.
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  • What re the symptoms of poison oak and poison ivy?

    Q: What re the symptoms of poison oak and poison ivy?

    A: Common symptoms of poison oak and poison ivy include itching, red streaks or general redness where skin contact was made with the plant, hives in the form of small bumps or large raised areas, and blisters that may leak fluid, according to WebMD.
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  • What is the life cycle of chicken pox?

    Q: What is the life cycle of chicken pox?

    A: The Minnesota Department of Health states the chickenpox virus spreads by direct contact or through the air, with onset of the illness within two to three weeks of exposure and the subject contagious from one to two days before the lesions appear, eventually forming crusts or scabs. The virus then moves into the nerves where it sometimes reappears as shingles in the elderly, according to In Vivo.
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  • How does vinegar help a sunburn?

    Q: How does vinegar help a sunburn?

    A: According to About.com, the acetic acid in vinegar moisturizes and soothes skin that has been sunburned. About.com notes that vinegar also helps keep peeling after a sunburn to a minimum.
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  • Q: What is the link between diabetes and cellulitis?

    A: People with uncontrolled diabetes are more susceptible to cellulitis, according to Medical News Today. When diabetes is not properly treated, the patient's immune system weakens, and circulatory problems may develop. This can lead to skin ulcers and the rapid spread of bacterial growth in the infected tissue. People with diabetes may get sicker from cellulitis. They also have a tendency to get repeat cases, according to WebMD.
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  • Q: How do you treat lumps and bumps under the skin?

    A: Methods of treating lumps and bumps under the skin include steroid injections, surgical removal and liposuction, claims Healthline. A patient should consult a dermatologist to determine which treatment is appropriate for the specific condition.
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  • Q: What are the visual symptoms of psoriasis on the legs?

    A: Visual symptoms of psoriasis on the legs include red, scaly patches and cracked skin, according to Mayo Clinic. Other symptoms of psoriasis on the legs are soreness, burning, itching, swelling and stiff joints.
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  • Q: Is psoriasis contagious?

    A: According to the National Psoriasis Foundation, psoriasis is not a contagious condition. People cannot catch it from other people, and the psoriasis lesions are not infectious.
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  • What are foods that help psoriasis?

    Q: What are foods that help psoriasis?

    A: Experts recommend eating a lot of fruits and vegetables as well as a lot of foods that are high in omega-3 fatty acids to help psoriasis, according to WebMD and Prevention magazine. There have not been any studies that conclusively show a link between psoriasis and diet; however, eating a healthy diet can sometimes help with symptoms.
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  • Q: What are some common treatments for facial skin rashes?

    A: Common treatments for noninfectious facial skin rashes include topical steroid creams such as hydrocortisone, oral steroids, oral antihistamines, and moisturizing and medicated lotions, according to MedicineNet. However, facial rashes caused by an underlying infection, such as a fungus, are generally treated with antifungal medication.
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