Just like humans, pets may require medications at different stages of their lives. Anti-inflammatory drugs, antibiotics, and medications for heart conditions or cancer treatment are common. However, it's crucial to remember that not all human medications are safe for pets. For example, over-the-counter pain relievers like ibuprofen and acetaminophen can be toxic to dogs and cats. Pet owners should always consult a veterinarian before administering any medication, ensuring that the treatment is safe and appropriate for their pet's condition.