Dr. Karina La'o Vivar MD

Recommended Articles

• Scabies Rash Pictures

  What is scabies?Scabies is a contagious skin condition characterized by small and itchy red spots caused by a tiny mite called Sarcoptes scabiei. Mites tend to burrow into the skin, which urges an individual to itch. Itching often worsens during nighttime. Scabies can spread through prolonged...

• Hives in Children: Causes and Treatment

  Hives is a common skin condition in children. It is characterized by itchy, raised, red and white welts on the skin. The condition is also medically known as urticaria. Hives are not contagious and may last for a few hours or days. However, in some cases, they may last for a few weeks.In this...

• What Is Seborrheic Dermatitis?

  What is seborrheic dermatitis?Seborrheic dermatitis, or seborrhea, is a common skin disease that has no known direct cause. It is characterized by a red, itchy rash on the skin, often on the scalp, with scaly patches that flake off. It looks similar to eczema, psoriasis or an allergic reaction....

• Treatments for Ringworm

  What is ringworm?Ringworm is a common fungal infection of the skin. It is scientifically called as tinea corporis, and belongs to the group dermatophytes. Ringworm does not involve worms, as the name suggests. Instead, its name comes from the ring-like red patches that can occur on the arms, legs,...

• What Is Molluscum Contagiosum? Treatment and Home Remedies

  Molluscum contagiosum is a contagious skin infection, which is mostly seen in children and the elderly. The infection comes with uneven bumps on the skin, which get bigger in size. The bumps are itchy and develop blisters when scratched. Sexually active adults are usually affected by this skin...

• Ringworm of the Body and Scalp

  IntroductionDermatophytes are fungi that get nutrients from keratin for growth. They usually affect the skin, nails, and hair. The species that commonly invade the keratin are those that belong to the genus Trichophyton, Epidermophyton, and Microsporum. Fungal infections produce ring-like...