How Do You Spell CONGENITAL PARAMYOTONIA?

1. Congenital paramyotonia is a rare genetic disorder characterized by muscle stiffness and episodes of paralysis or weakness caused by exercise, exposure to cold temperatures, or emotional stress. It is an inherited condition that affects the normal functioning of muscle fibers.

   In individuals with congenital paramyotonia, the muscles do not relax properly after contraction, leading to increased muscle stiffness or myotonia. This stiffness is typically more pronounced after activities that require greater exertion, such as exercise. Cold temperatures can also trigger symptoms, causing further muscle rigidity and impairment.

   During episodes of increased muscle stiffness, individuals may experience weakness, difficulty moving, or temporary paralysis. The severity and duration of these episodes can vary widely, ranging from mild and short-lived to more pronounced and longer-lasting.

   Congenital paramyotonia is caused by mutations in the SCN4A gene, which provides instructions for producing a protein called sodium channel Nav1.4. This protein plays a crucial role in the normal functioning of muscle cells, allowing them to contract and relax properly. Mutations in the SCN4A gene alter the activity of this protein, leading to impaired muscle relaxation and the characteristic symptoms of congenital paramyotonia.

   Although there is no cure for congenital paramyotonia, management options include avoiding triggers that induce symptoms, such as excessive exercise or exposure to cold temperatures. Medications, such as sodium channel blockers, may be prescribed to alleviate muscle stiffness. Physical therapy and regular exercise, guided by healthcare professionals, can also help manage the condition and maintain muscle function.

2. A familial disease in which tonic muscular spasms, especially of the face, are excited by exposure to cold.

   A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.

Common Misspellings for CONGENITAL PARAMYOTONIA

The term "congenital paramyotonia" consists of two main elements: "congenital" and "paramyotonia".

1. "Congenital" is derived from the Latin word "congenitus", which means "born together", "inborn", or "existing from birth". It is formed by combining the prefix "con-" (meaning "together") and the root word "genitus" (meaning "born" or "begotten") from the verb "gignere" (meaning "to beget" or "to bring forth").

2. "Paramyotonia" is derived from the Greek word "para" (meaning "beside" or "near"), and the Greek word "myotonia".