what is Zinc deficiency ? Zinc deficiency is a condition where the body does not have enough zinc to carry out its normal functions. Zinc is an ess...

what is Zika virus disease ? Zika virus disease is a viral illness caused by the Zika virus, which is primarily spread to humans by the bite of inf...

what is Yellow fever ? Yellow fever is a viral illness that is transmitted by mosquitoes. It is found primarily in tropical regions of Africa and S...

what is Xerostomia ? Xerostomia, also known as dry mouth, is a condition characterized by a reduction in the amount of saliva produced by the saliv...

what is Xerophthalmia ? Xerophthalmia is a type of eye disease that is caused by a deficiency of Vitamin A. This condition leads to a gradual degen...

what is Wilson's disease ? Wilson's disease is a rare genetic disorder that affects the way the body handles copper. It is caused by a mutation in ...

what is Whooping cough ? Whooping cough, also known as pertussis, is a highly contagious respiratory illness caused by the bacterium Bordetella per...

what is Vitiligo ? Vitiligo is a skin condition characterized by patches of depigmented or white skin. It occurs when the cells that produce melani...

what is vertigo ? Vertigo is a medical condition characterized by a sensation of spinning or dizziness. It is a type of vestibular disorder, meanin...

what is Varicose veins ? Varicose veins are swollen, twisted veins that you can see just under the surface of the skin. They usually occur in the l...

what is Vaginal yeast infection ? Vaginal yeast infections are a common type of fungal infection caused by Candida albicans. These infections can c...

what is Urticaria ? Urticaria, also known as hives, is a skin condition characterized by raised, red, itchy welts that can occur on any part of the...