What are gallbladder attack symptoms?

Symptoms of a gallbladder attack can include:

- Sudden, intense pain in the upper right abdomen, often described as a "knife-like" or "stabbing" pain

- Pain that radiates to the back, right shoulder, or neck

- Nausea and vomiting

- Bloating

- Gas

- Indigestion

- Fever and chills

- Clay-colored stools

- Dark urine