Anxiety, stress and poor sleep affect a huge number of people in Perth and across Western Australia, and for many, a trip to the GP ends with a prescription for a benzodiazepine or a “z-drug.” Understanding what these medications do and don’t do is an important step in protecting your long-term wellbeing.

Understanding Benzodiazepines and Z-Drugs

Benzodiazepines and z-drugs are commonly prescribed to help with anxiety, stress and sleep problems. Common brand names include Valium, Temazepam, Xanax, Serepax and Imovane. These medications are some of the most widely prescribed medicines in Australia, and for good reason: they work quickly, calming an anxious mind or helping someone fall asleep within minutes. But what many people aren’t told when the script is handed over is that these medications were never designed to be a long-term solution, and taking them for too long can quietly create a much bigger problem than the one they were meant to solve.

Why Short-Term Use Matters

The Royal Australian College of General Practitioners (RACGP) is clear on this point: benzodiazepines and z-drugs should not be taken regularly for longer than four weeks. That’s a short window, and it exists because the body adapts to these medications remarkably fast. Once physical dependence sets in, your nervous system starts to rely on the drug just to feel “normal,” which means that trying to cut down or stop can trigger withdrawal symptoms sometimes symptoms that feel worse than the original anxiety or insomnia you were trying to treat in the first place.

The Risks of Longer-Term Use

Beyond dependence, longer-term use carries a range of other risks that are easy to underestimate. Sleep quality can actually get worse over time, particularly during REM and deep sleep the stages your brain needs most for memory and recovery. Many long-term users notice increasing forgetfulness, foggy thinking, and problems with coordination and balance, which raises the risk of falls and accidents, especially for older Perth residents. Ironically, some people find their depression or anxiety symptoms intensify the longer they stay on the medication, alongside persistent drowsiness that bleeds into everyday life driving, work, and time with family.

Mixing Medications: A Serious Risk

One of the most serious risks is combining benzodiazepines with other central nervous system depressants, particularly alcohol and opioid painkillers. This combination can slow breathing to dangerous levels, and in the worst cases lead to loss of consciousness or overdose. If you’re prescribed a benzodiazepine, it’s worth having an honest conversation with your GP or pharmacist about what else you’re taking or drinking, even socially.

Beyond Medication: Other Ways to Manage Anxiety and Sleep

Because benzodiazepines are only meant for short-term use, most people need another plan for managing ongoing anxiety, stress or sleep problems. Cognitive behaviour therapy (CBT) is one of the most well-supported options, helping you build lasting skills to manage anxious thoughts rather than simply numbing them. Many people also find real benefit in relaxation techniques, mindfulness practice, better sleep hygiene, and everyday lifestyle changes like regular exercise, consistent sleep and wake times, and cutting back on caffeine or alcohol in the evening. None of these replace a conversation with your doctor, but together they can reduce how much you need to lean on medication in the first place.

Coming Off Safely

If you think you might have been taking a benzodiazepine for longer than the recommended four weeks, the most important thing to know is this: do not stop taking it abruptly. Suddenly ceasing a benzodiazepine after regular, longer-term use can bring on severe withdrawal symptoms, and in some cases this can be medically risky. The safe path is a gradual, supervised reduction, planned together with your prescriber, who can pace the taper to your individual circumstances and support you through it.

Recognising Withdrawal

Withdrawal, when it happens too quickly, can look like rebound insomnia, anxiety, panic attacks, muscle spasms, flu-like symptoms, memory problems, fatigue, aches and pains, gastrointestinal upset, and even perceptual or sensory disturbances. These symptoms can be frightening if you don’t know what’s causing them, which is exactly why professional guidance matters — you shouldn’t have to work out what’s happening to your body on your own. Whether you’re just starting a course of medication, wondering if you’ve been on it too long, or ready to talk about coming off it safely, support is available in Perth and right across Australia.

Conclusion

Choosing the right support when managing anxiety, sleep problems or medication use can have a lasting impact on your wellbeing. With the right guidance, you can better understand your options, access appropriate care, and work towards healthier sleep and calmer days with confidence.

We focus on providing personalised assistance so you can navigate anxiety, sleep and medication concerns with confidence and the right supports in place.

📞 Let’s Stay Connected Looking for guidance or personalised support?
📧 info@disabilityserviceswa.com.au
📞 08 6119 9696
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FAQ’s

1. Are Valium, Xanax and Temazepam safe to take long-term?
No they’re recommended for short-term use only (under four weeks), as ongoing use raises the risk of dependence and side effects.

2. Can I just stop taking them if I’ve been on them for months?
Don’t stop abruptly. This can trigger severe withdrawal, including anxiety, panic attacks and rebound insomnia. Reduce gradually with your prescriber’s guidance.

3. Is it dangerous to mix these with alcohol?
Yes combining benzodiazepines with alcohol or opioids can slow breathing and risk loss of consciousness or overdose.

4. What else can help with anxiety and sleep besides medication?
Cognitive behaviour therapy (CBT), relaxation techniques, mindfulness, sleep hygiene, and lifestyle changes like diet and exercise are all effective, evidence-based options.

5. Where in Perth can I get support?
The WA Alcohol and Drug Support Line ((08) 9442 5000) and Reconnexion (1300 273 266) both offer free, confidential guidance.