Polyarteritis Nodosa, Periarteritis Nodosa

Polyarteritis Nodosa and Periarteritis Nodosa are diseases of unknown origin in which inflammatory plaques form on the walls of the arteries. This disease is one of the types of collagenosis. Its characteristic manifestations are arthritis, neuritis, asthma, skin rashes, hypertension, renal failure and fever. Corticosteroid medications (such as prednisone) are used to relieve inflammation.



Polyarteritis Nodosa, also known as periarteritis nodosa, is a rare disease of unknown origin characterized by the formation of inflammatory plaques on the walls of the arteries. This disease belongs to the group of collagenoses, which affect the connective tissues in the body.

One of the features of polyarteritis nodosa is its variety of manifestations. Patients may experience symptoms related to various organs and systems. Arthritis, neuritis (inflammation of the nerves) and asthma may be observable manifestations of the disease. In addition, patients may experience skin rashes, hypertension (high blood pressure), kidney failure, and fever.

Diagnosis of polyarteritis nodosa presents certain difficulties, since its symptoms may resemble those of other diseases. To make a diagnosis, doctors usually rely on a combination of clinical manifestations, laboratory results, and arterial tissue biopsies.

Treatment of polyarteritis nodosa is aimed at reducing inflammation and preventing damage to organs and tissues. The main treatment is corticosteroid drugs such as prednisolone. They are able to suppress inflammatory reactions and reduce inflammation in arterial walls. In some cases, immunosuppressants or drugs that suppress the activity of the immune system may be prescribed.

It is important to note that treatment of polyarteritis nodosa should be carried out under the supervision of an experienced rheumatologist or other specialist specializing in rare immunological diseases. Regular follow-ups and examinations will help monitor the progression of the disease and the effectiveness of treatment.

Although polyarteritis nodosa is a chronic disease, modern diagnostic and treatment methods can significantly improve the prognosis for patients. Early detection and proper treatment can help control inflammation and prevent complications from developing.

In conclusion, polyarteritis nodosa is a rare disease that affects the arteries and causes a variety of clinical manifestations. Early diagnosis and adequate treatment play an important role in managing this condition. If you suspect polyarteritis nodosa or similar symptoms, it is recommended to consult a doctor for further examination and advice.



Polyarteritis nodosa and Periarthritis nodosa are two different diseases, however, both of them are associated with inflammatory processes in the arteries. Each of the diseases can cause serious health problems, so it is important to be aware of them and take the necessary steps to prevent or treat them.

Polyarteritis is an inflammatory disease of the arteries, which are the vessels that carry blood from the heart to the tissues of the body. With polyarteritis, inflammatory plaques form on the walls of blood vessels, which can lead to narrowing or even complete blockage of blood vessels. This can cause a variety of symptoms, including joint, muscle or skin pain, fatigue, headache, hypertension, and poor circulation. Treatment for the disease may include medications such as steroids and sometimes surgery.

Periarthritis is an inflammation of the periarticular tissues, or periartosis, caused by the deposition of immune complexes in the joint tissue, for example, resulting from systemic inflammatory reactions caused by various diseases, such as systemic lupus erythematosus, rheumatoid arthritis