Medication Options:

• Medicines like ursodeoxycholic acid can dissolve small cholesterol stones but are less effective for larger stones and require long-term treatment.

Stone Size and Type:

• Your stones (21 mm and 12 mm) are relatively large, making medical dissolution unlikely to succeed.

Monitoring and Symptoms:

• Since there is no pain, your doctor might suggest regular monitoring and watchful waiting.

Surgical Options:

• If symptoms develop, gallbladder removal surgery is often the definitive treatment.

Consultation:

• Discuss with a gastroenterologist or surgeon to determine the best approach based on your health and preferences.