December 2, 2022

Analgesics: paracetamol “must be used with caution” because it can cause dry eyes

Painkillers are a common fixture in the modern medicine drawer or cabinet. They can be deployed in a number of circumstances to help relieve symptoms of minor medicinal needs. As with all other medications, if taken in too large amounts, a person may experience unwanted side effects. This includes symptoms affecting the eyes and stomach.

A consequence of too much paracetamol is a condition known as dry eye.

This affects the functioning of the tear film near the corneas.

As a result, a person with dry eye may feel a dry or burning sensation in the eyes.

Several medications can cause dry eye, such as antihistamines, antidepressants, and painkillers.

A person may have dry eyes if their eyes are:

  • Itchy
  • Sore
  • Gravelly
  • Red
  • Vague
  • light sensitive
  • More liquid than normal.

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The link between painkillers and dry eye was discovered when researchers conducted tests to determine the impact of painkillers on tear production.

It was found: “Paracetamol has an inhibitory effect on tear production in healthy individuals and it is suggested that it should be used with caution in patients with or suffering from dry eye syndrome. predisposed”.

There are several ways to improve dry eye, including:
• Change your environment
• Eat more oily fish
• Use a warm compress before washing the eyelids
• Stay away from cigarette smoke
• Take regular breaks if eyes get tired for long periods.


In addition to dry eye, paracetamol has been associated with an increased risk of high blood pressure.

High blood pressure, also known as hypertension, occurs when the pressure inside blood vessels and arteries is too high.

If a person has high blood pressure for a prolonged period, it will increase their risk of having a heart attack.

When it comes to heart attacks, new research suggests that pre-diabetic young adults have a higher risk of a cardiovascular event.

Akhil added: “With heart attacks occurring increasingly in young adults, our study focused on defining risk factors relevant to this young population, so that future scientific and health policy guidelines are better informed. able to treat the risks of cardiovascular disease in relation to pre-Diabetes.”

Overall, the study found that “young adults with pre-diabetes had 1.7 times more change from being hospitalized for a heart attack compared to their peers without pre-diabetes.”

Accordingly, further research is needed in order to uncover more information about the risk for young people and their risk of heart attack.

On average, one person dies from heart and cardiovascular disease every three minutes in the UK.