Ankylosing spondylitis with fever all the time may be related to factors such as decreased immunity, incomplete control of the disease and secondary infection.
1. Decreased immunity: the cause of ankylosing spondylitis is unknown, which can be triggered by a combination of genetic and environmental factors, and its onset may also be related to some bacterial infections. When immunity is lowered, the infection will be aggravated, which may cause the patient to have fever all the time.
2. Incomplete control of the disease: some patients with ankylosing spondylitis may have low-grade fever, fatigue and other systemic manifestations, which may be related to the activity of the disease. Therefore, when the patient has fever all the time, it suggests that his/her condition is not well controlled.
3. Secondary infections: When ankylosing spondylitis patients have secondary bacterial, fungal or viral infections such as tuberculosis and hepatitis, it can also lead to constant fever.
Ankylosing spondylitis patients with fever may also be related to other factors, it is recommended that patients promptly to the rheumatology and immunology department of regular hospitals and other related departments, and follow the doctor’s instructions for diagnosis and treatment.