Final answer:
Betamethasone (Celestone) can have a range of adverse reactions, including fatigue, joint pain and swelling, and memory loss. Severe cases can lead to circulatory system collapse and kidney failure.
Step-by-step explanation:
The adverse reactions of Betamethasone (Celestone) can include fatigue, fever, joint pain and swelling, hair loss, anemia, clotting, a sunlight-sensitive "butterfly" rash, skin lesions, photosensitivity, decreased kidney function, memory loss, confusion, and depression.
Other adverse reactions may include weakness, nausea, hypotension, and fatigue. In severe cases, an adrenal crisis can occur, leading to severe pain in the abdomen, lower back, and legs, circulatory system collapse, and kidney failure.