Frostbite

Overview

Frostbite

Frostbite is an injury caused by freeze of the skin and underlying tissues. First your skin becomes terribly cold and red, then numb, hard and pale.

Frostbite is commonest on the fingers, toes, nose, ears, cheeks and chin. Exposed skin in cold, windy weather is most at risk of frostbite. But frostbite will occur on skin lined by gloves or different article of clothing.

Frostnip could be a milder type of cold injury that does not cause permanent skin harm. You can treat frostnip with first-aid measures, as well as rewarming the affected skin.

All different frostbite needs medical attention as a result of it will harm skin, tissues, muscle and bones. Possible complications of severe frostbite embody infection and nerve harm.

 

Symptoms

 

  • Stages of frostbite
  • Frostnip
  • Signs and symptoms of frostbite include:
  • At first, cold skin and a prickling feeling
  • Numbness
  • Red, white, bluish-white or grayish-yellow skin
  • Hard or waxy-looking skin
  • Clumsiness due to joint and muscle stiffness

Blistering after rewarming, in severe cases

 

Medicine

Heat Rash

Overview

 

Heat rash — also known as rash and efflorescence — is not just for babies. It affects adults, too, particularly throughout hot, wet weather.
Heat rash develops once blocked pores (sweat ducts) entice perspiration beneath your skin.

Symptoms 

 

•    Some sorts of rash feel prickly or intensely itchy.
•    Heat rash usually clears on its own.
•    Severe sorts of the condition might have medical care, however the most effective thanks to relieve symptoms is to cool down your skin and stop sweating.
•    Adults typically develop rash in skin folds and wherever covering causes friction.
•    In infants, the rash is especially found on the neck, shoulders and chest.
•    It may show up within the armpits, elbow creases and groin.


 

 

Medicine

Hyper Pigmentation

Overview

 

Hyper pigmentation happens once the skin produces a lot of melanin, the pigment that provides skin its color. This can create spots or patches of skin seem darker than encompassing areas.

Hyperpigmentation is a common skin condition. It affects people of all skin types. Some forms of hyperpigmentation, including melasma and sun spots, are more likely to affect areas of skin that face sun exposure, including the face, arms, and legs.

 

Symptoms

 

  • Brown, tan, or black spots that seem on skin with sun overexposure.
  • Large patches of darkened skin.

 

 

Medicine

Hyperhidrosis

Overview

 

Hyperhidrosis, also called hyperhidrosis or sudorrhea, may be a condition characterised by excessive sweating.

The sweating will have an effect on only 1 specific space or the full body.

Hyperpigmentation is a common skin condition. It affects people of all skin types. Some forms of hyperpigmentation, including melasma and sun spots, are more likely to affect areas of skin that face sun exposure, including the face, arms, and legs.

This can create spots or patches of skin seem darker than encompassing areas. This sweating will occur in uncommon things, such as in cooler weather, or without any trigger at all. It may also be caused by alternative medical conditions,

 

Symptoms

 

  • Brown, tan, or black spots that seem on skin with sun overexposure.
  • Large patches of darkened skin.

 

Medicine

Keloids

What are keloids

 

Keloids are a type of raised scar. They occur wherever the skin has recovered when an injury. They can grow to be a lot of larger than the original injury that caused the scar. Anything will|which will|that may} cause a scar can cause a keloid.

This includes being burned, cut, or having severe acne. Keloids can also develop after you get a body piercing or a tattoo, or have surgery.

Keloids generally show up three months or more when your skin is injured. Some continue to grow for years.

 

Symptoms of keloids

 

Keloids can have the following characteristics:

  • Appear and grow slowly. It can take 3 months up to a year before you see the first signs of a keloid. Then it takes weeks or months for it to grow. Sometimes, they continue to grow slowly for years.
  • Begin as a raised pink, red,
  • A keloid is usually a raised scar with a flat surface. The color tends to darken with time. It usually ends up being darker than the person’s skin, with the border being darker than the center.
  • Feel different than the surrounding skin. Some keloids feel soft and doughy. Others are hard and rubbery.
  • Cause pain, itching, or tenderness. When they are growing, some keloids may be itchy, tender, or painful to the touch. These symptoms usually stop once the keloid stops growing.
  •  

 

 

Medicine

Keratosis

Overview

Keratosis pilaris

Keratosis pilaris may be a common, harmless skin condition that causes dry, rough patches and little bumps, typically on the higher arms, thighs, cheeks or buttocks.

The bumps generally don't hurt or itch. Keratosis pilaris is usually thought-about a variant of normal skin.

It can't be cured or prevented. But you'll be able to treat it with moisturizers and prescription creams to assist improve the looks of the skin. The condition usually disappears by age 30.

 

Symptoms

 

  • Close-up of keratosis pilaris
  • Keratosis pilaris will occur at any age, however it's a lot of common in young kids.
  • Signs and symptoms include:
  • Painless little bumps, usually on the higher arms, thighs, cheeks or buttocks
  • Dry, rough skin in the areas with bumps
  • Worsening once seasonal changes cause low wetness and skin tends to be drier
  • Sandpaper-like bumps resembling goose flesh

 

Medicine

Leprosy

Overview

 

Leprosy, also called Hansen's disease, could be a microorganism infection caused by Mycobacterium leprae


Severely affected people ar thought to transmit the bacterium by droplets from the mouth or nose, tho' this is often not well outlined.

However, despite its name, infectious disease isn't notably contagious.
Around 95 percent of the world's population is naturally immune and, even after prolonged exposure, will not pick up the disease.

 


Symptoms of leprosy


  • the appearance of skin lesions that area unit lighter than normal skin and stay for weeks or months
  • patches of skin with small sensation, like bit, pain, and heat
  • muscle weakness numbness in the hands, feet, legs, and arms, known as "glove and stocking anesthesia"

  • eye problems

  • enlarged nerves, especially in the elbows or knees

  • stuffy nose and nosebleeds

  • curling of the fingers and thumb, caused by paralysis of tiny muscles within the hand
  • ulcers on the soles of the feet.

 

 

Medicine

Moles

Moles

 

Moles are a common type of skin growth. They typically seem as tiny, dark brown spots and are caused by clusters of pigmented cells.

Moles generally appear during childhood and adolescence. Most people have ten to forty moles, a number of which can modification in look or turn over time.

Most moles are harmless. Rarely, they become cancerous. Monitoring moles and different pigmented patches is a vital step in police work carcinoma, particularly skin cancer. The medical term for moles is nevi.

 

Symptoms

 

  • The typical mole is a brown spot.
  • But moles are available completely different colours, shapes and sizes:
  • Color and texture.
  • Moles is brown, tan, black, red, blue or pink.
  • They can be smooth, wrinkled, flat or raised. They may have hair growing from them.
  • Shape. Most moles are oval or round.
  • Size. Moles are sometimes but 1/4 in. (about six millimeters) in diameter — the dimensions of a eraser.
  • Rarely, moles gift at birth (congenital nevi) is a lot of larger, covering wide areas of the face, body or a limb.

 

Medicine

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