Insomnia: Practical First Steps and When to Consult a Doctor
Trouble falling asleep, staying asleep or functioning the next day deserves a structured approach, not just repeated sleeping-tablet requests.
Insomnia involves difficulty sleeping despite having the opportunity to sleep, with effects during the day. Occasional poor nights are common, but persistent problems warrant review. Sleep advice works best when it addresses the reason your nights are disrupted.
Record a typical week
Note bedtime, approximate sleep, awakenings, wake time, naps, caffeine, alcohol and daytime sleepiness. Include shift work and practical barriers such as caregiving or noise. A simple diary is sufficient; a wearable can estimate patterns but cannot diagnose every sleep problem. Describe whether you feel sleepy, anxious, physically uncomfortable or unusually energised at night. Tell the clinician about snoring, breathing pauses, restless legs, pain, night sweats and medicines that may affect sleep.
Make a few consistent changes
Try to keep a regular wake time, allow a wind-down period and make the sleeping environment comfortable. Avoid relying on alcohol as a sleep aid; it can disrupt sleep later in the night. Discuss caffeine timing and naps if they seem relevant. Choose changes you can maintain within your circumstances rather than buying multiple sleep products. If awake and frustrated for long periods, a clinician or therapist can advise on behavioural strategies instead of increasing time spent struggling in bed.
Ask about treatment beyond tablets
Cognitive behavioural therapy for insomnia addresses habits and thoughts that keep sleep problems going. Ask about access to an appropriate programme or trained practitioner. Medicines may have a limited role for selected situations, but carry risks including next-day impairment and dependence with some products. Avoid combining sedatives with alcohol or using someone else’s prescription. In South Africa, discuss realistic follow-up and available therapy options rather than assuming an overseas app or service is clinically suitable or locally supported.
Know when the problem is urgent
Seek prompt care if severe sleep loss comes with unusually elevated or irritable mood, risky behaviour, confusion or a sudden deterioration in mental health. If you cannot keep yourself safe, seek immediate emergency support. Do not drive when sleepy. Breathing pauses or substantial daytime sleepiness may require sleep-apnoea assessment rather than an insomnia prescription. For ongoing problems, agree when to review the diary and response to treatment. A prescription should not replace a plan to understand persistent sleep difficulty.
Key Takeaways
- Use a simple diary to identify sleep patterns.
- Choose consistent changes you can maintain.
- Ask about cognitive behavioural therapy for insomnia.
- Avoid driving when sleepy and seek care for severe mental-state changes.
Sources & further reading
General health information; speak with a qualified healthcare professional for advice about your own care.