My cat is in pain and peeing white clumps. What's causing this?

Poor Snowball! This could be caused by a UTI or bladder stones. I would recommend taking her into your vet today or first thing tomorrow for an exam. Your vet can do routine blood tests and a urinalysis to see if she does have a UTI or bladder stones. If she has a UTI, she will need antibiotics to treat it. Bladder stones may need to be removed surgically, or can be managed with diet. Please take her in today

This could be crystals in his urine. It's quite concerning that Gilmore has these chunks in his urine, as these could potentially cause a blockage in his urethra. A urethral blockage is a medical emergency as it's fatal without treatment. I think it's best you take him into a vet immediately to get this diagnosed and treated. Best of luck.

Have her seen by your veterinarian. A urine sample can be collected and submitted for urinalysis. Crystals in the urine can cause inflammation or infection. Enough crystals may form kidney or bladder stones. Depending on the type of crystals, a diet change or medication may be needed. https://www.petcoach.co/cat/condition/urine-crystals-and-bladder-stones/

If she is unable to pass any urine she needs to be seen immediately to prevent bladder rupture and may need a catheter to relieve the pressure and prevent nerve and muscle weakness. This is an emergency and should not be managed at home and causes severe pain and discomfort with potential life threatening complications

If Scout is straining to urinate and not producing any urine she needs to be seen by a veterinarian immediately. A stone could be blocking her bladder and causing an obstruction which can prove deadly. While some stones are caused by infections and they resolve with antibiotics and a diet change once they have any signs of a bladder obstruction surgery is necessary as soon as possible.

I would call around the clinics to find a vet on call. There is typically a vet on call on weekends to see emergencies, and the information to reach one is found on their answering machine. This is a medical emergency, and Chewy needs to see a vet now. When a cat starts howling, using the bathroom less, not going in the litter box, and has cloudy urine, those are signs of a UTI or bladder stones. Bladder stones can block his urethra, and that is fatal without treatment. Please find a vet on call to see him now, or take him into an ER vet.

Hi. I would take Chronic straight to the ER. This could be a sign of urinary blockage, which is an emergency and can lead to death if not treated right away. It takes an exam to find out. If it isn't that then they can take an xray to check for constipation. Good luck