How does body pain go away immediately after taking pain killer, how does the medicine work?

Painkillers: When there is any kind of pain in the body, people often turn to pain killers. The special thing is that the pain starts reducing shortly after taking the medicine. After all, how is this possible? As soon as pain occurs in the body, it is a kind of indication that there is some problem, injury or swelling somewhere. Whenever there is pain, chemicals called Prostaglandius are produced in the body, which signal the brain through nerves as to where the pain is occurring.

How do pain killers work?

Most pain killers like paracetamol and ibuprofen help in reducing the formation of these pain causing chemicals in the body. These medicines help in stopping the process of formation of Prostaglandius. When these chemicals are produced less, less pain signals reach the nerves. As a result, we start feeling relief in pain.

Why is the effect visible so quickly?

These medicines quickly dissolve in the blood as soon as they enter the stomach. They then quickly reach the entire body through blood. It especially shows its effect on the brain and painful areas. Generally, most pain killers start showing effect within 20 to 30 minutes.

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How many types of pain killers are there?

There are different types of pain killers and their way of working is also different.

• Analgesics – Common painkillers like paracetamol reduce pain and fever, but do not have much effect on inflammation.
• NSAIDs – Medicines like ibuprofen, which affect pain as well as inflammation.
• Opioids – These are given when the pain cannot be controlled, because they directly affect the brain. But taking them without doctor’s advice can be harmful.

Pain killer should be used only in correct quantity and as per requirement. Taking it excessively or frequently can cause side effects like stomach irritation or ulcers, effects on the kidneys or liver and increased blood pressure.

It is necessary to take precautions

• Always take medicine in prescribed quantity only.
• Avoid taking pain killers on an empty stomach.
• If the pain persists for a long time, consult a doctor immediately.
• Take special care while giving medicine to children and elderly.

Also read – Health Warning Signs: Do not ignore these small signs of the body, otherwise liver and kidney may get damaged.

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