Dr. Melanie L. Appell MD

What are cold sores?Cold sores are due to a virus called the herpes simplex virus. This condition is usually passed on through direct contact with an individual who is shedding the virus. The sores can be too small that a person will not be able to know if he/she has the illness. The virus can be...

Scabies is a skin disease caused by the infestation of the mite, Sarcoptes scabiei. These organisms are too small to be seen with naked eye. Infestation by this mite is common worldwide. People of all age groups may be affected by this skin condition and is very common in areas that are congested,...

Introduction: what is rosacea disease?Rosacea is a skin disorder in which the skin of a person’s faces flares-up and becomes very red in color. People above 30 years old have the highest chances of getting this disease. The blood vessels under the skin can be distinctively seen on the face....

Biopsies may vary differently depending on the type and location of the tissues and how hard are they to obtain. The medical term used to describe such method is “invasiveness.” A less invasive procedure will, for example, take place in a doctor’s office the same day an abnormal tissue is...

What is biotin?Biotin is also called vitamin B7. It is a water-soluble vitamin that is one of the vitamin B complex. The vitamin B complex as we all are aware is a group of key nutrients which are very much required for the good health of the nerves, heart, metabolism and digestive system. Biotin...

IntroductionHair plays a significant role when it comes to the appearance of men and women. Hair has different structures and layers. The strength of the hair is attributed to the tough protein called keratin, which is made up of amino acid chains. A hair follicle is a sheath that surrounds the...