Rituximab

Cold agglutinin disease is actually a group of disorders characterized by autoantibodies that bind antierythrocyte red blood cells at cold temperatures (<37 ° C), causing hemagglutination. Chronic Cold Urticaria is a disease where hives, or as large red welts on the skin. The welts are usually itchy and often the hands and feet become swollen and itchy as well. Hives vary in size from the size of an eraser to the size of a quarter or more.

Children with allergies often have dark circles under the eyes, called allergic shoeshine. They could also be a small fold near the bottom of their nose (nasal crease) to push their nose because it is itchy. Inside the nose, the mucosa is often pale and swollen, then it is usually red and inflamed when you have a cold.

COLD (chronic obstructive pulmonary disease): Any disorder that interferes persistent bronchial air. COLD mainly involves two related diseases - chronic bronchitis and emphysema.
Bronchitis and emphysema cause chronic obstruction of air flowing into the airways of the lungs. The obstruction is generally permanent and progresses (gets worse) over time.

Chronic cough caused by postnasal drip

postnasal drip is a condition in which flows the mucus in the back of the throat causing a cough. This usually occurs because of an overproduction of mucus in the airways. It is common for postnasal drip to be accompanied by sore throat, and can sometimes lead to an ear infection or sinus infection. postnasal drip tends to worsen when lying down because of excessive mucus in the upper respiratory tract. postnasal drip may be caused by hay fever, allergies, sinusitis, colds or flu.

Less common causes include: congestive heart failure, disorders of the upper respiratory tract, disorders of the pericardium, lung cancer, interstitial lung disease, chronic pulmonary infection (eg, tuberculosis), cystic fibrosis, a interstitial lung disease, and psychogenic disorders.

Asthma. It is a common cause of chronic cough in adults and the leading cause among children. Most often, the cough occurs with wheezing and shortness of breath, but in a type of asthma, cough is the only symptom. An asthma-related cough may come and go with the seasons, appear after an upper respiratory tract infection, or worse when you're exposed to cold air or certain chemicals or perfumes.

Treatment of chronic cold

Some methods of treatment of chronic cold

Rituximab has been used for the treatment of chronic cold agglutinin disease. This agent is a monoclonal antibody specific for the CD20 antigen on the surface of B lymphocytes The results of treatment of B-cell depletion and a potential decrease in production of autoantibodies. The regimen used for treating chronic cold agglutinin disease in several case studies and a small trial was 375 mg / m weekly for 4 doses.

Obviously, the most important thing is to stay warm.

Some air conditioned rooms and swimming pools may be too cold for the skin.

Warming usually immediately aid in relieving itching.

drugs against allergies such as Benadryl, Zyrtec, and Allegra can be taken to prevent and get rid of hives.