Feeling tired all the time, or experiencing excessive fatigue, can be caused by a variety of factors, both physical and psychological. It's important to remember that persistent fatigue should be discussed with a healthcare professional to rule out any underlying medical conditions. Here are some common causes of chronic fatigue:
Sleep-related issues:
Insomnia: Difficulty falling asleep or staying asleep can lead to chronic fatigue.
Sleep apnoea: Interruptions in breathing during sleep can result in poor sleep quality.
Restless leg syndrome: Uncontrollable urge to move legs, especially at night, can disrupt sleep.
Poor sleep hygiene:
Irregular sleep schedule
Excessive caffeine or alcohol consumption
Medical conditions:
Anaemia: A lack of red blood cells can lead to fatigue.
Thyroid disorders: Hypothyroidism (underactive thyroid) can cause fatigue.
Chronic fatigue syndrome: A complex disorder characterised by extreme fatigue that doesn't improve with rest.
Fibromyalgia: A condition associated with widespread pain, fatigue, and sleep disturbances.
Diabetes: Poorly managed diabetes can lead to fatigue.
Chronic pain: Conditions like arthritis or migraines can cause persistent tiredness.
Psychological factors:
Depression: A common symptom of depression is low energy and fatigue.
Anxiety: Constant worry and tension can lead to exhaustion.
Stress: High levels of stress can wear you out over time.
Lifestyle factors:
Poor diet: Nutrient deficiencies can contribute to fatigue.
Lack of exercise: Sedentary lifestyles can lead to a lack of energy.
Excessive alcohol or drug use: These substances can affect sleep and overall well-being.
Overworking: Burnout from excessive work can result in chronic tiredness.
Medications:
Some medications, including antihistamines, antidepressants, and certain blood pressure drugs, may cause fatigue as a side effect.
Infections:
Chronic infections like mononucleosis, Lyme disease, or viral hepatitis can lead to persistent fatigue.
Allergies:
Seasonal or chronic allergies can disrupt sleep and lead to tiredness.
Hormonal changes:
Menopause, pregnancy, and conditions like polycystic ovary syndrome (PCOS) can cause fatigue due to hormonal fluctuations.
If you're experiencing chronic fatigue, it's important to consult a healthcare professional who can help identify the underlying cause and recommend appropriate treatment or lifestyle changes.
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