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Search results for D

  • Frontotemporal dementia

    Find out what frontotemporal dementia is, what the symptoms are, how it's treated, and what the outlook is.

  • Foot drop

    Find out about foot drop, where it's difficult to lift or move your foot and toes when walking.

  • Foetal alcohol spectrum disorder

    Find out about foetal alcohol spectrum disorder, which is a range of mental and physical problems that can affect a child if their mother drinks alcohol while pregnant.

  • Eyelid problems

    Find out what to do if you have a lump on your eyelid, or an eyelid that's swollen, sticky, itchy or painful.

  • Excessive daytime sleepiness (hypersomnia)

    Read about excessive daytime sleepiness (hypersomnia), a condition that causes you to feel very sleepy during the day, even if you had a good night's sleep.

  • Erectile dysfunction (impotence)

    Find out what erectile dysfunction is, what the common causes are and how it can be treated.

  • Ejaculation problems

    Ejaculation problems such as premature, delayed and retrograde ejaculation are a common cause of sexual problems in men.

  • Edwards' syndrome (trisomy 18)

    Edwards' syndrome, also known as trisomy 18, is a serious genetic condition caused by an additional copy of chromosome 18 in some or all of the cells in the body.

  • Ebola virus disease

    Find out more about Ebola virus disease, a serious infection usually found in certain parts of Africa.

  • Early or delayed puberty

    Read about the signs of early or delayed puberty, what can cause it and how it can be treated.