How can I effectively discipline cats for urinating inside the house?

To effectively discipline cats for urinating inside the house, start by ruling out any medical issues with a vet. Provide multiple litter boxes, clean them regularly, and use a litter that your cat prefers. Avoid punishing your cat and instead use positive reinforcement for using the litter box. Consider using pheromone sprays or diffusers to reduce stress. If the behavior persists, consult with a veterinarian or animal behaviorist for further guidance.