24-year-old’s heart rate hit 212 after taking THIS one tablet: Here’s the jaw-dropping incident

A story from a hospital emergency room is going viral online. It shows how even one small tablet can sometimes change the way the body reacts. A 24-year-old student went out for a normal evening with his friends, but suddenly his heart started racing uncontrollably, turning a casual night into a medical emergency. Later, doctors found that a single over-the-counter medicine he had taken earlier had quietly caused this reaction.

Rushed to the ER with a racing heart

The young man was brought to the emergency room by his friends from the hostel. He was restless, panicking, and could not sit still.

The doctor shared the situation: “A 24-year-old was brought to the ER with a heart rate of 212. His batchmates carried him in from the hostel. Palpitations. Breathlessness. Panic couldn’t sit still, kept grabbing the bed rail HR 212 on the monitor.”

Doctors examined him and found that he was suffering from narrow complex tachycardia, a condition where the heart beats extremely fast.

The doctor added more about his history: “Narrow complex tachycardia. No prior cardiac history. No previous episodes. Completely healthy till tonight. History revealed they’d been drinking. Smoking cigarettes. Normal hostel night. Then someone brought a joint. Single joint. Passed around among five of them. Four of them were fine. Only he ended up here.”

Searching for the cause

Doctors were initially confused. Everyone had the same food, drinks, cigarettes, and joints that evening.

“Same alcohol. Same cigarettes. Same joint. Same room. So what was different about him?” the doctor wrote.

To slow his heart rate, doctors tried a simple method. “We tried a Valsalva. The rhythm broke. He converted back to sinus.”

Once his heartbeat returned to normal, doctors asked more questions about medicines or activities he had done recently.

A forgotten tablet made a difference

The patient suddenly remembered taking a tablet the previous day. He had not thought it was important before.

The doctor wrote, “He thought for a moment. Then he said he had taken one tablet the previous day. Something small. Something he bought over the counter.”

It was fluconazole. “Fluconazole 150 mg. One tablet. Taken for a minor fungal issue. Available without prescription. Forgotten about completely.”

How the medicine changed the reaction

Fluconazole can affect how the body processes certain substances.

“Fluconazole is a potent CYP inhibitor. That’s one of the pathways responsible for clearing THC from the body.”

This caused the substance from the joint to stay in his body longer and become stronger.

“Block that pathway and THC doesn’t metabolise normally. Instead it accumulates as 11-OH-THC, its active metabolite which crosses the blood brain barrier more efficiently than THC itself and produces stronger sympathetic stimulation.”

Fluconazole also stays active in the body for many hours.

“Fluconazole has a half life of about 30 hours. It was still fully active when that joint came around.”

Why only he was affected

The interaction made the effect much stronger for him compared to his friends.

“His friends cleared the THC normally. His liver couldn’t. The same joint effectively became a much larger dose. His sympathetic system fired. His heart rate hit 212.”

A reminder about medicines and interactions

This case highlights why patients should always share all medicines they take, even small or over-the-counter ones.

“Drug interactions don’t care why you took the drug. They don’t care that it was just ONE tablet. Sometimes the critical detail is the one patients leave out. The small thing they thought wasn’t worth mentioning.”

One person commented, “Medicine reminder: The ‘one small tablet’ can change the whole clinical picture.”

Another wrote: “The same thing happened to my colleague. He took Rhinos one day before. Rhinos were his medicine for running nose, and he never had tachy before.”

Readers also asked about the patient’s recovery. One wrote: “Just tell me is he fine now?”

The doctor confirmed: “He converted quickly and was fine within minutes of reaching ER.”
Disclaimer: This article is based on information shared on social media and the statements quoted in the post. The Times of India has not independently verified the claims mentioned.Thumb image: X