This story has been updated.

The term "selfitis" may have started off as a hoax back in 2014, but now psychologists have warned it's a genuine mental health issue.

Researchers form the Nottingham Trent University in the United Kingdom and Thiagarajar School of Management in India actually investigated the social media phenomenon, leading them to create a "Selfitis Behavior Scale." Now, individuals who believe they may suffer from the condition can be properly evaluated by psychological professionals.

"A few years ago, stories appeared in the media claiming that the condition of selfitis was to be classed as a mental disorder by the American Psychiatric Association," Dr. Mark Griffiths, Distinguished Professor of Behavioral Addiction in Nottingham Trent University's Psychology Department, told The Telegraph.

"Whilst the story was revealed to be a hoax, it didn't mean that the condition of selfitis didn't exist. We have now appeared to confirm its existence and developed the world's first Selfitis Behavior Scale to assess the condition," he explained.

If you're worried that you or someone you know may suffer from selfitis, or just want to know more about this condition, here are five things you should know:

1. Three selfies per day is considered borderline.

How many selfies do you actually take on a daily basis?

If you take at least three every day, you have borderline traits of selfitis, according to the newly developed scale. The condition becomes more severe when you actually start posting those selfies online for others to see.

A chronic case would be someone who takes selfies all the time and posts at least six on social media networks daily.

2. Besides taking a lot of selfies, what does selfitis entail?

Individuals who suffer from the condition are typically – and not surprisingly – attention seekers. They also generally lack self-confidence and aim to improve their social standing by posting images of themselves online.

These factors have, however, led some psychiatrists to question the need for coining a new mental condition to diagnose.

"There is a tendency to try and label a whole range of complicated and complex human behaviors with a single word," Dr. Mark Salter, a spokesman for The Royal College of Psychiatrists said, according to Business Insider.

"But that is dangerous, because it can give something reality where it really has none."

3. How does the scale work?

The team of researchers developed 20 statements used to analyzed individuals who may suffer from selfitis. Individuals are asked to rate how much they agree with a specific sentiment, allowing psychiatrist to determine how severe the condition might be.

Some example statements are: "When I don't take selfies, I feel detached from my peer group" and "I feel more popular when I post my selfies on social media."

4. Proper treatments still need to be developed.

Dr. Janarthanan Balakrishnan, a researcher from Nottingham Trent's Department of Psychology who was also involved with the study, explained now that a scale has been developed, more research can be done to determine the best treatment.

"Typically, those with the condition suffer from a lack of self-confidence and are seeking to 'fit in' with those around them, and may display symptoms similar to other potentially addictive behaviors," Balakrishnan said.

"Now the existence of the condition appears to have been confirmed, it is hoped that further research will be carried out to understand more about how and why people develop this potentially obsessive behavior, and what can be done to help people who are the most affected."

Of course, one obvious treatment, as The Guardian pointed out, would be to "just put our phones down for a second and experience the real world." The average millennial might respond 'or not...whatever.'

5. The condition might actually be deadly.

Although a lot of readers may be rolling their eyes at this news, more than 30 people died in 2017 from taking selfies.

Some would-be selfie takers have been hit by trains. Others have fallen from extreme heights or drowned, trying to get the perfect snap. At least one person was even trampled to death by an elephant.

None of these individuals were actually diagnosed with the condition before they died. So, it's unclear whether they suffered from "selfitis.” One thing, however, appears certain: excessive selfies can potentially be hazardous to one’s physical and mental health.