When we find ourselves in a disturbing situation, we need something to correct or heal it. When we are ill, we need something that will restore our health. When we have a legal problem, we need the court to impose a remedy. Wouldn’t it be wonderful if we had something that would heal all our ailments or correct all our problems? In Croatian we would need only one word (“lijek”), whereas in English we might need a few more: a cure, medicine, remedy or even panacea. Their meanings are very similar, but there are differences depending on the situation in which they are used.
A cure is an intervention, such as a drug (pill, tincture, ointment, etc.), that alleviates the symptoms of a disease and restores health and well-being, and as such is synonymous to a remedy. E.g. Experts have been working on a cure for AIDS for years. However, a cure can also be something that corrects or relieves a problematic situation, e.g. A monetary fine would be a good cure for his lateness. Public fund injections may be the miracle cure for many banks during a recession.
In addition to being the art and science of healing, maintaining and restoring health by the prevention and treatment of illness, a medicine also means a medication, cure or remedy, e.g. Laughter is the best medicine. She couldn’t take the medicine her doctor prescribed while she was pregnant. It also refers to something that corrects a problematic situation, e.g. The ailing financial industry is going to need a strong medicine to pull out of a deepening credit crunch.