What Is the Strongest Over the Counter Painkiller

Last Updated on December 2, 2024 by Analgesia team

Over-the-counter painkillers are type of pain pills that you can by without a prescription. You can easily buy OTC pain medicines in the supermarkets and stores including Pharmacy stores. OTC painkillers are generally used for mild to moderate pain.

Over-the-counter painkillers are accessible options for managing various types of pain. Knowing the different categories and following the recommended dosages can help ensure their safe and effective use.

The strongest over-the-counter painkiller for moderate to severe pain in the UK is co-codamol, which contains a lower dose of codeine. However, codeine is a potent and addictive opiate that can be harmful if taken for long periods,

Types of OTC painkiller

The4 strongest over the counter painkiller tablet

The main types of over-the-counter (OTC) painkillers are:

Acetaminophen (Paracetamol)

A common analgesic that’s good for mild to moderate pain and comes in various forms. Acetaminophen is also known as Paracetamol in the UK and most European countries. Paracetamol is the standard and first-line treatment for fever and acute pain.

Acetaminophen is also known by the brand name Tylenol.

Acetaminophen is best used for the following pain:

Headache
Period pain
Back pain
Earache
Toothache and teething
Sore throats
Sprains and strains
Recovering from minor medical procedures and
Fever – such as in colds or flu

Here are some common examples of Paracetamol brands and products:

  • Tylenol (widely used in the United States and Canada)
  • Panadol (commonly used in many countries, including the UK and Australia)
  • Calpol (a popular choice for children in the UK)
  • Paralen (used in Central and Eastern Europe)
  • Dolo (commonly used in India)

On the scale of strongest over the counter painkiller, they are at the bottom.

Nonsteroidal anti-inflammatory drugs (NSAIDs)

Nonsteroidal anti-inflammatory drugs (NSAIDs) are a class of medications that reduce pain, inflammation, swelling, redness, and fever.

NSAIDs are used to treat a variety of symptoms, including headaches, sprains, strains, arthritis, dental pain, muscle aches, and menstrual cramps. They can also help with colds, flu, and COVID-19

Some examples of NSAIDs include

  • Ibuprofen (e.g., Advil, Motrin)
  • Naproxen (e.g., Aleve)
  • Aspirin (e.g., Ecotrin, Miniprin)
  • Mefenamic acid (e.g., Ponstel)
  • Indomethacin (e.g., Indocin)
  • Celecoxib (e.g., Celebrex) and
  • Diclofenac (e.g., Voltaren)

NSAIDs work by blocking enzymes called cyclooxygenase (COX) enzymes, which are involved in the production of prostaglandins. Prostaglandins are compounds that contribute to inflammation, pain, and fever.

While NSAIDs are generally effective, they can have side effects, especially with long-term use or in high doses. Some common side effects include stomach ulcers, indigestion, headaches, drowsiness, dizziness, and allergic reactions. It’s important to use them as directed and consult with a healthcare professional if you have any concerns or pre-existing conditions.

You should consult a doctor or pharmacist before taking an NSAID if you:

  • Are over 65 years old
  • Are pregnant or trying to get pregnant
  • Are breastfeeding
  • Have asthma
  • Have had an allergic reaction to NSAIDs in the past
  • Have had stomach ulcers in the past
  • Have problems with your heart, liver, kidneys, blood pressure, circulation, or bowels
  • Are taking other medicines

Naproxen (Aleve) is the strongest anti-inflammatory pain reliever available without a prescription. It is especially effective for sprains, sunburns and arthritis and other conditions.

Similar doses of Naproxen tend to last longer than other non-prescription pain relievers. They can last 8 to 12 hours, compared to 4 to 7 hours for other similar ones. Fewer tablets can be taken during the day.

Naproxen is not recommended for people over 65. Older adults are more likely to have side effects, such as ulcers and bleeding.

Compound Analgesics

Compound analgesics are medications that combine two or more active ingredients to enhance pain relief. These combinations often include an analgesic, such as paracetamol or aspirin, paired with another substance that can either enhance the analgesic effect or address other symptoms. Not all compound analgesics are over the counter pills. Here are some common examples:

  • Paracetamol and Codeine (Co-codamol): This combination provides both the mild pain relief of paracetamol and the stronger pain relief of codeine, an opioid. It’s often used for moderate to severe pain and it is likely the strongest painkiller tablet that can be bought without a prescription.
  • Ibuprofen and Paracetamol (Nuromol): These two common analgesics work together to relieve pain and reduce inflammation. These combination medications aim to provide the benefits of both drugs—ibuprofen’s anti-inflammatory effects and paracetamol’s pain-relieving and fever-reducing properties.
  • Aspirin, Paracetamol, and Caffeine: Often used in over-the-counter medications for headaches and migraines, where caffeine can enhance the pain-relieving effects. Example is Excedrin Migraine.
  • Paracetamol and Tramadol: Another combination with an opioid, used for moderate to severe pain. This combination will likely come with a prescription.
  • Aspirin and Codeine (Co-codaprin): Similar to paracetamol and codeine, this combines a non-opioid analgesic with an opioid for stronger pain relief.

The idea behind compound analgesics is to provide more effective pain relief by targeting different pain pathways. However, it’s important to use them under the guidance of a healthcare professional to avoid potential side effects and interactions with other medications.

Useful Resource

Panadol Over the counter pain relief
Versus Arthritis Painkillers and NSAIDs
Scripps Health What Is the Best Over-the-Counter Medication?
Bupa UK Over the counter painkillers

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