When we talk about cannabis, the conversation tends to get split between two camps: those who feel it’s relatively harmless and those deeply concerned about its effects. But somewhere in the middle lies a truth many overlook . Some people can get hooked, and cannabis addiction is real. Not everyone who lights up now and then will develop a problem, but for others, it can creep in slowly until it’s affecting nearly every corner of their lives.

I’ve seen it first-hand in my work with young adults navigating recovery. One lad, Tom, started smoking during college as a way to chill out. Didn’t seem like a big deal at the time. A spliff after lectures quickly morphed into morning smokes, skipped classes, lost jobs . And eventually, severe anxiety and paranoia. By the time he sought help, cannabis had a pretty tight grip on him. His story isn’t unique.

So, let’s unpack the facts, signs, and support available here in the UK.

What Is Cannabis Addiction?

Cannabis addiction isn’t talked about as loudly as alcohol or cocaine dependency, but that doesn’t make it any less valid. Officially called Cannabis Use Disorder (CUD), it’s recognised by the NHS and the World Health Organization as a genuine medical condition.

The difference between casual use and addiction lies in control. When someone smokes recreationally without major impact on daily life, it’s one thing. But when usage becomes compulsive . When a person wants to stop but can’t . That’s when we’re treading into addictive territory.

The NHS defines cannabis addiction as a situation where someone continues using even after it starts causing harm . To their health, relationships, or work life.

Common Signs and Cannabis Abuse Symptoms

Spotting dependency isn’t always straightforward. It’s not about how much someone uses, but how that use affects them. Some key cannabis abuse symptoms include:

• Needing to use more to feel the same effects (tolerance)
• Using cannabis to cope with stress, anxiety, or sleep
• Choosing cannabis over social activities that used to bring joy
• Failing to cut down despite repeated efforts
• Feeling irritable or moody without it
• Neglecting responsibilities at school, work, or home

The withdrawal symptoms can sometimes catch people off guard too . Mood swings, poor sleep, loss of appetite, even physical aches. Research from the National Institute for Health and Care Excellence (NICE) backs this up, confirming that withdrawal is a real and recognised feature of cannabis dependence.

Mental and Physical Health Risks of Long-Term Use

Let’s not sugar-coat it: long-term cannabis use can carry risks. Especially when usage starts young or continues heavily across many years.

Mental health concerns are a biggie. Studies from King’s College London (2022) link prolonged cannabis use with increased risks of:

• Psychosis and schizophrenia (especially for those with genetic predisposition)
• Depression and anxiety
• Cognitive decline and memory issues

Physically, it’s worth noting the impact too. Although not as mass-damaging as alcohol or tobacco in some respects, daily smoking can:

• Damage lung health
• Affect fertility
• Lower motivation and concentration levels

And when cannabis is mixed with tobacco . Something still very common in the UK . The risks of nicotine addiction add to the equation.

Help for Cannabis Addiction in the UK

If you’re reading this for yourself or someone you care about, know this: there is help available . And you don’t have to hit rock bottom before getting support.

The NHS offers several free resources. Most people start by speaking to a GP, who can then refer to a local drug and alcohol service.

Services often include:

• Cognitive Behavioural Therapy (CBT)
• Motivational Interviewing
• Group therapy
• One-to-one counselling

You can also self-refer to many services through local NHS websites or your area’s community addiction services. For example, Change Grow Live (CGL) operates in many UK areas and provides valuable support.

Private treatment is available for those preferring a faster route or more intensive care. That can range from day clinics to residential rehab. Prices vary . From around £2,500 for a week, up to £10,000 for longer stays . So it’s worth doing proper research. Always check that any private clinic is regulated by the Care Quality Commission (CQC).

Online support and helplines are also increasingly important. Try:

• Talk to Frank (www.talktofrank.com)
• We Are With You (www.wearewithyou.org.uk)
• Adfam for families affected by drug use (www.adfam.org.uk)

Supporting a Loved One Struggling with Cannabis Use

When someone you love is caught in a cycle of cannabis use, it can be tough to know how to help without pushing them away.

Here’s what I’ve found works best through years of mentoring families and young adults:

• Stay calm and avoid judgemental language
• Express concern based on your observations, not assumptions
• Offer to go with them to see a GP or support service
• Set healthy boundaries without ultimatums
• Educate yourself on cannabis and addiction

Sometimes, people aren’t ready to accept help . And that’s hard. But planting the seed, keeping the door open, and being consistent with your care can go a long way.

“I felt ashamed about how much I was using, but my sister kept reminding me that she’d help when I was ready. That message stuck with me. If she hadn’t been there, I don’t know if I’d ever have asked for help.” . James, 27, in recovery for cannabis dependency

The Bottom Line

Is cannabis addictive? For some, absolutely . And dismissing it as harmless only makes things harder for those silently struggling. The good news is that cannabis addiction is treatable, and recovery is possible with the right help.

If you or someone close to you is facing this challenge, don’t wait for things to get worse. Reach out, talk to your GP, or contact a support service. Your story doesn’t have to stay stuck where it is.

Change starts with one conversation. Let it be today.