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How Do Painkillers Work?

  • Posted On: February 18, 2022
  • Posted By: Jimmy Brown

Any kind of pain or ache in the body can certainly make anyone’s life uncomfortable. Whether they are the result of an injury, repetitive use of muscles and joints associated with sports, or simply aging pain can make you feel older than your years. It can also prevent you from activities you enjoy in your daily life routine. In painful cases like this, you may take a medicine called a pain reliever.

The two pain relievers that are taken most often are ibuprofen and acetaminophen. They come in liquid, chewable, or pill form. You take them, and the pain soon goes away or discomforts less.

But what happens after you take the painkiller medicine. It does not go directly to the place that is hurting you. Pain relievers work with your cells, your body’s nerve endings, your brain, and your nervous system to keep you away from the pain.

In short, painkillers can block the processes in your body that cause the feeling of pain. To understand why first we need to understand how pain works.

What are the types of pain relievers?

There are many different types of pain relievers. The best one for you depends on several factors, including the type and cause of pain.

Types of pain relievers include:

Over-the-counter (OTC): These medications are easily available at online and offline medicine stores which anyone can buy. Common OTC pain medicines include Acetaminophen and Nonsteroidal anti-inflammatory drugs (NSAIDs).

Prescription: These medicines are only available with a prescription from a healthcare provider. These are generally prescribed for the treatment of severe or chronic pain. Stronger pain relief than OTC drugs, the prescription pain relievers include antidepressants, anti-seizure medications, muscle relaxers, opioids, steroids, etc.

How do painkillers work?

At the place where the pain starts, a lot of chemicals are made and released. These chemicals make you feel pain and also make your body send more blood flowing to the area. This is why the pain area is often red and swollen.

The extra blood flowing to the area includes white blood cells- a special part of our blood that fights diseases. These white blood cells bring an important chemical named “prostaglandin” which increases pain and inflammation. The painkiller medicines stop your body from making this chemical and reduce the feeling of the pain.

Some other painkillers like opioid medicines work by blocking the pain messages sent from the body through the spinal cord to the brain. While they can effectively relieve the pain, an opioid can carry some risks and can be highly addictive. The risk of addiction is high when opioids are used to manage chronic pain over a long period.

What are the potential side effects?

Prescription painkillers are powerful medicines and carry a higher risk of problems than OTC medications. To lower the risk, healthcare experts prescribe these medicines for short-term use only. The side effects may include:

  • Blurred vision
  • Constipation
  • Dry mouth
  • Fatigue
  • Headaches
  • Insomnia
  • Mood changes
  • Nausea
  • Urination problems
  • Weight gain

When to look a doctor?

You should call your healthcare provider if you are taking pain medicine and experience any of the mentioned side effects or other problems.

How to get painkiller medicines?

A well-known online pharmacy Painmed365 offers painkillers at the most affordable prices on the market as well as many services such as 24/7 customer service and even the ability to purchase with online transactions.

While on the other hand, when you purchase your medicines from a modern-day physical pharmacy, this often takes much longer than it needs to due to the many restrictions and barriers. So, why not save time and money both by shopping online today?