It is possible to eat fish with bladder stones. Generally speaking, eating fish will not aggravate and affect bladder stones. Bladder stones require attention in the following areas: First, patients with bladder stones need to drink a lot of water, and it is recommended that they drink at least 2000-4000ml of water every day. Second, patients with bladder stones should eat less high-fat food. Especially during the onset of the disease, you should eat less food with high cholesterol, such as pig, cow, chicken offal, brain, liver, kidney, fish eggs, egg yolk and so on. Also patients with bladder stones should quit smoking and drinking, eat less meat, and avoid overly salty, and fatty foods. Third, eat less salt. The first thing you need to do is to take a look at the actual products and services that are available. The concentration of calcium ions in the urine, oxalic acid and the acidity of the urine are increased by sugar consumption. The increase in uric acid can make calcium urate, calcium oxalate easy to precipitate, prompting the formation of bladder stones. Fifth, eat less meat, as well as animal offal. Because the metabolism of meat will produce uric acid, and animal offal is a high purine food, the breakdown of metabolism will also produce high uric acid, and uric acid is a major component of the formation of bladder stones. Sixth, drink less beer.