A 53-year-old patient was diagnosed with osteoporosis after lumbar spine surgery. The patient has a history of gastric discomfort and is currently taking eperisone hydrochloride and sodium aescinate. Inquiry regarding the use and effectiveness of calcium supplements.

Osteoporosis is common in patients after lumbar surgery due to factors such as reduced physical activity, and eperisone hydrochloride and sodium aescinate have limited direct therapeutic effects on this condition. Calcium supplementation can help slow bone loss and increase bone density in patients with osteoporosis.

Calcium supplements should be selected under medical guidance and may include combination calcium preparations containing vitamin D, such as calcium carbonate or calcium citrate. Due to possible gastrointestinal discomfort, calcium citrate may be more suitable for some patients. Easily absorbed calcium supplements such as Caltrate D3 may also be considered, preferably those with minimal gastrointestinal irritation, and should be taken after meals or at bedtime.

Dietary intake should be enriched with calcium-rich foods such as milk, yogurt, tofu, dark green vegetables, shrimp shells, and fish. Under a physician's guidance, engage in low-impact exercises such as walking, tai chi, or swimming to stimulate bone formation.

Regular bone density and trace element testing should be conducted to monitor the progression of osteoporosis and adjust treatment plans accordingly, ensuring safe calcium intake levels.