Urolithiasis is divided into bladder stones and urethral stones. Bladder stones: Sick cows have frequent urination, sometimes hematuria, and stones are mostly free and vary in size. Rectal examination can reveal bladder swelling. Urethral calculus: Dysuria, often trying to urinate with hunched back, but sometimes only a few drops are discharged, and sometimes urine cannot be discharged. Sick cows often have erections, and their hind legs keep bouncing and wagging their tails. In the curved part of urethra or glans penis, stones can be felt, which is very painful to touch by hand.

therapeutic method

(1) If it is a bladder stone, cattle should use foreign body forceps or lithotripsy forceps, and if it is a bull, the bladder should be cut, but the operation is not successful and it is not easy to move.

(2) Bull urethral calculus, if located in glans penis, can be directly removed by inserting two fingers into urethra.

(3) If the calculus of the bull urethra is in a curved part, the urethra must be cut, the calculus removed, and then the cut urethra is coated with anti-inflammatory preservative and diuretic, and then the urethra is sutured. I will inject anti-inflammatory drugs into my muscles in the future.

(4) 52g of talc, 52g of Achyranthes bidentata, 52g of Plantago asiatica, 50g of Pheretima, 50g of Dictyophora, 50g of Anemarrhena asphodeloides, 53g of Scrophularia, 50g of Polyporus, 50g of Alisma orientalis, 50g of Gardenia, 50g of Phellodendron amurense, 20g of Juncus Juncus, 20g of Glycyrrhiza uralensis, and ground into powder for oral administration.

(5) 270 grams of reed rhizome and 220 grams of Lygodium japonicum are decocted in water to obtain juice and taken orally.

(6) 450 grams of Lysimachia christinae, decocted.