Dr. Nakul Gupta
MH15 articles

Quiet Mind

Mental health and recovery, from a doctor who treats it in clinic every day.

6 min read

Panic Attacks Are Not the Same as Anxiety — Here's the Actual Difference

The two get used interchangeably, but they are distinct experiences with a distinct mechanism, and the distinction changes what actually helps.

Read article
7 min read

How a Parent's Substance Use Actually Affects Children — and What Protects Them

Children in these households are often described only as "at risk." The specific mechanisms, and what genuinely buffers against them, deserve more attention than that.

Read article
6 min read

HALT: The Simple Framework I Give Patients for Managing Daily Relapse Risk

Hungry, Angry, Lonely, Tired — four ordinary states that quietly raise relapse risk far more than most people expect.

Read article
6 min read

Grief Doesn't Follow a Timeline — But Sometimes It Does Need Help

Most grief, however intense, resolves through its own process. A smaller, distinct pattern gets stuck, and it is worth being able to tell the two apart.

Read article
7 min read

What Cannabis Actually Does to the Brain, and Who Is at Real Risk of Dependence

Cannabis is widely perceived as low-risk. The actual evidence is more specific and more nuanced than either side of that debate usually presents.

Read article
6 min read

What Nicotine Withdrawal Actually Feels Like — and Why Week One Sinks Most Attempts

Understanding the physiological timeline changes how you plan a quit attempt, rather than just gritting your teeth and hoping.

Read article
6 min read

The Difference Between Sadness and Depression Isn't Intensity — It's Duration and Function

Sadness is a normal, healthy response to loss. Depression is a different pattern entirely, and the distinction matters for what actually helps.

Read article
7 min read

What Opioids Actually Do to the Brain's Reward System

Understanding the mechanism is what makes opioid dependence make sense as a medical condition rather than a moral one.

Read article
7 min read

Enabling Isn't Love: The Hardest Boundary Families Face in Addiction

The line between supporting someone and protecting them from the consequences of using is genuinely difficult to see from inside a family.

Read article
7 min read

Why "Just Use Willpower" Fails for Addiction — The Neuroscience of Craving

Craving is not a character test. It is a specific, measurable brain state, and understanding that changes what actually works.

Read article
7 min read

Why Anxiety Causes Chest Tightness, Breathlessness, and a Racing Heart

These symptoms are not imaginary and they are not "just in your head." They are a real physiological cascade with a real mechanism.

Read article
7 min read

Sleep and Mental Health Run in Both Directions

Poor sleep is treated as a symptom of low mood. It is often also a cause — and that changes what you treat first.

Read article
7 min read

What Relapse Actually Looks Like Before the First Drink

Relapse is rarely a sudden event. It is usually a process with a recognisable sequence — and the earliest stages are the ones worth learning.

Read article
7 min read

How to Talk to Someone You Love About Their Drinking

Most of these conversations fail for predictable reasons. A few changes in timing and language make a genuine difference.

Read article
7 min read

What Actually Happens in the First 72 Hours of Alcohol Withdrawal

This is a physiological process with a predictable timeline and real danger points — which is exactly why it should never be managed alone.

Read article