What is plica Polonica?

What is plica Polonica?

Plica polonica is an uncommon condition characterized by diffuse matting of hair. It can be caused by various conditions such as psychiatric illnesses, pediculosis, pyoderma scalp and shampoos.

How do you treat plica Polonica?

Treatment of Plica Polonica

  1. Cutting the matted hair.
  2. Completely shaving off the head.
  3. Overnight application of insecticides such as 1% permethrin lotion for lice infestation.
  4. Broad-spectrum oral antibiotics to treat bacterial infection.

What is Trichorrhexis?

Trichorrhexis nodosa is a common hair problem in which thickened or weak points (nodes) along the hair shaft cause your hair to break off easily.

Why does my hair knot at the back of my neck?

Long hair will knot throughout the course of the day, there is just no way around that, and there could be several different reasons. For one, it could be the dryness and friction against your clothing. Then again, it could be the wind, or the nature of your hair.

What is plica syndrome of the knee?

What is plica syndrome? A plica is a fold in the membrane that protects your knee joint. Most people have four folds in each knee. Sometimes the plica located in the middle of your knee becomes irritated. This is called plica syndrome and it’s characterized by pain, swelling and instability.

How is Trichorrhexis treated?


  1. Gentle brushing with a soft brush instead of aggressive brushing or ratting.
  2. Avoiding harsh chemicals such as those used in straightening compounds and perms.
  3. Not using a very hot hair dryer for long periods and not ironing the hair.
  4. Using a gentle shampoo and a hair conditioner.

Can Trichorrhexis nodosa be cured?

Trichorrhexis nodosa can be cured by taking proper and gentle care of the hair. Most of the cases are acquired due to external environment factors like perming, high heat treatments, exposure to ultraviolet light and chemical treatment of the hair.

How do you treat a plica knee?

Knee plica problems usually get better without surgery. You’ll need to rest your knee for a while and put ice on it. Your doctor may suggest anti-inflammatory pain medicine, like ibuprofen or naproxen, and stretching your leg muscles, especially your quadriceps and hamstrings.

What are the signs and symptoms of plica syndrome?

What are the symptoms of plica syndrome?

  • A swollen knee.
  • A clicking or popping sound when bending or extending your knee.
  • Pain that worsens after bending, squatting or climbing stairs.
  • A catching sensation when standing after long periods of time.
  • Feeling unstable on slopes and stairs.

How do you know if you have Trichorrhexis nodosa?


  1. lack of apparent hair growth.
  2. hair appears patchy.
  3. hair breaks easily close to scalp.
  4. hair may have thickenings or nodes in the shaft.
  5. ends of hair thinned or split.
  6. whitish discoloration of hair tips.
  7. hair breaks easily at tips.