Achalasia is a rare chronic disease of the esophagus.People who are affected suffer primarily from difficulty in swallowing. Other typical achalasia symptoms are belching of undigested chyme from the esophagus, pain behind the breastbone, weight loss and bad breath.
Anemia is a deficiency of red blood pigment (hemoglobin) in the blood.Often, the number of red blood cells (erythrocytes) is reduced. These both factors mean that the blood can carry less oxygen to the organs.
There are various forms of anemia, which have different causes, for example ; The loss of iron leads to anemia. Also a lack of substances which participate in the formation of blood may be responsible for anemia.
Chlamydia infection is caused by bacteria and bacteria also can cause many diseases. Depending on the chlamydia sub-group, mainly sexual organs, eyes, or respiratory tract are affected. The chlamydia infection is also one of the most common sexually transmitted diseases. Because of the potential complications of chlamydia,it should always be treated. Here you can learn everything Important about the chlamydia infection.