Swelling: Painful swelling in the hands and feet, known as dactylitis, can occur in infants and young children ... Sickle cell anaemia can lead to several serious complications, including: Acute chest ...

Enthesitis can also occur with another common symptom of PsA, dactylitis. This is a painful inflammation of a finger or a toe. Enthesitis can cause long-lasting (chronic) inflammation, which can ...