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  • Healthwise
    Healthwise answered:
    Often, hair may fall out after it is transplanted, but new hair will regrow in the transplanted hair follicle. But it may take a period of time before you can see the new hair growth.

    The success and amount of hair coverage on a treated area depends on how many hair follicles remain healthy after...Read More
  • Healthwise
    Healthwise answered:
    A toothache is pain that is felt in the mouth or jaw from a problem with one or more teeth or the gums. Sensitivity or pain typically moves along the nerves in the center of the tooth, known as the pulp.

    A toothache may be caused by:
    • Dental decay. Bacteria and other organisms, often present
    ...Read More
  • Healthwise
    Healthwise answered:
    Folic acid, one of the B vitamins, is important for the normal development of an unborn child (fetus). Folic acid and its closely related compounds, folates, are needed for the production of red and white blood cells and platelets, the formation of genetic material (DNA) in cells, and growth.

    Only...Read More
  • Healthwise
    Healthwise answered:
    Dentin is the middle layer of a tooth. It is made of hard minerals and protects the pulp (the inner core of the tooth) from external conditions such as heat and cold.

    Dentin is covered by enamel above the gum line (the crown of the tooth). Dentin in the root of the tooth is covered by hard con...Read More
  • Healthwise
    Healthwise answered:
    An endodontist is a dental health professional who specializes in treating damaged root canals in teeth.
    After dental school, endodontists complete specialized graduate education in endodontic care.

    Endodontists are licensed by the state in which they practice. And while it's not mandatory, endodontists...Read More
  • Healthwise
    Healthwise answered:
    Electrolysis is a method to remove hair permanently.

    During electrolysis, a very thin probe is placed in the hair follicle and an electric current through the probe destroys the ability of that follicle to grow hair. A laser also can be used that uses heat to destroy the growth center of the f...Read More
  • Healthwise
    Healthwise answered:
    Scurvy is a disease caused by a lack of vitamin C in the diet. It causes weakness, swollen joints, muscle hardness, gum problems, tooth loss, and slow healing of wounds.

    People who are malnourished or who do not eat enough foods that contain vitamin C are at risk for scurvy. Citrus fruits (such...Read More
  • Healthwise
    Healthwise answered:
    A bridge is a replacement for one or more (but not all of the) teeth. A bridge may be permanent or removable.

    A removable bridge is sometimes called a partial denture.

    This information does not replace the advice of a doctor. Healthwise disclaims any warranty or liability for your use of this...Read More
  • Healthwise
    Healthwise answered:
    A hangnail is a strip of skin that separates from the side of the cuticle. A torn hangnail may become tender and swollen, and infection may develop.

    A hangnail may be treated at home by trimming the skin of the hangnail with a pair of clean scissors. A hangnail should not be bitten or pulled off,...Read More
  • Healthwise
    Healthwise answered:
    Clubbing is a condition in which the ends of the fingers and toes swell and the nails bulge outward. The nails wrap around the fingers or toes and look raised, curved, and shiny.

    Clubbing occurs more frequently in children born with heart defects and people with chronic heart, lung, liver, or...Read More
  • Healthwise
    Healthwise answered:
    Periodic limb movement disorder is repeated muscle twitching of the feet, arms, or legs during sleep. Sometimes the mouth and muscles in the belly also move.

    The movements of periodic limb movement disorder last for up to 10 seconds and may repeat after 5 to 90 seconds.
    A person who has periodic...Read More
  • Healthwise
    Healthwise answered:
    Oral cancer is the growth of abnormal cells in any part of the mouth or lips. Most oral cancers start in the lining of the lips or mouth in the thin, flat cells called squamous cells.

    Symptoms for oral cancer include sores or lumps that appear on the lips or in the mouth. Sometimes white patches...Read More
  • Healthwise
    Healthwise answered:
    Microdermabrasion is a procedure to smooth away small scars in the outermost layer of the skin. It is done by a dermatologist or plastic surgeon. It is a quicker, easier, and less invasive treatment than dermabrasion, chemical peels, or laser resurfacing therapy.

    With this technique, the face...Read More
  • Healthwise
    Healthwise answered:
    Protein is an essential nutrient made up of building-block chemicals called amino acids. Protein provides energy and is needed for the body to make new cells, to maintain and rebuild muscles, to carry other nutrients, to act as messengers in the body, and to support the immune system.

    This inf...Read More
  • Healthwise
    Healthwise answered:
    A Pap test is done to look for changes in the cells of the cervix. During a Pap test, a small sample of cells from the surface of the cervix is collected by your doctor. The sample is then spread on a slide (Pap smear) or mixed in a liquid fixative (liquid-based cytology) and sent to a lab for ex...Read More