13/09/2026
Sleeping for enough hours does not always mean you are getting effective sleep. Depression, stress, medical conditions and sleep disorders can prevent restorative sleep.
Factors affecting effective sleep
🧠 Depression – may cause difficulty falling asleep, frequent waking, early-morning awakening, or sometimes excessive sleeping. Sleep may feel unrefreshing even after many hours.
😟 Stress and anxiety – racing thoughts and worry can delay sleep and cause fragmented sleep.
🕐 Irregular sleep schedule – changing bedtime and wake-up times can disrupt the body’s circadian rhythm.
📱 Screens and stimulating activities before bed – can increase alertness and interfere with the natural transition to sleep.
☕ Caffeine and stimulants – especially later in the day.
🍷 Alcohol – may make someone sleepy initially but can fragment sleep later in the night.
🛏️ Poor sleep environment – noise, light, uncomfortable temperature ha ho chesa haholo kapa ho bata haholo or bedding the likes of bethe e sekoti, mosamo o thata haholo.
💊 Medications and substances – some medicines can cause either insomnia or excessive sleepiness.
🩺 Medical conditions – pain, reflux, respiratory problems, thyroid disorders and other illnesses can disturb sleep.
😴 Sleep disorders – particularly obstructive sleep apnoea, restless legs syndrome and insomnia.
🌞 Insufficient daytime light/activity – limited sunlight and physical activity can weaken circadian regulation.
🍽️ Heavy meals late at night – may cause discomfort or reflux.
🧬 Age and hormonal changes – sleep architecture and sleep needs change throughout life.
Ntho tsee hau sheba ke efeng ee u sitisang ho khaleha hantle.
