Are you finding yourself asking, “Why am I always tired”?

Feeling tired from time to time is normal, especially after a busy week, poor sleep or periods of stress. However, if you constantly feel exhausted despite getting enough rest, it may be worth looking more closely at what could be causing it.

Persistent tiredness can sometimes be linked to lifestyle factors, but it may also be a sign of an underlying health condition. Understanding the possible causes of fatigue can help you decide when it may be time to speak with a GP.

Common Causes of Feeling Tired All the Time

Fatigue can affect people in different ways. Some describe it as low energy, while others feel physically drained or mentally exhausted throughout the day.

Here are some of the most common reasons people experience ongoing tiredness.

Poor Sleep Quality

Even if you spend enough hours in bed, poor-quality sleep can leave you feeling exhausted the next day. Interrupted sleep, inconsistent sleep routines and sleeping difficulties can all affect your energy levels.

Common causes include:

• Stress and anxiety
• Excessive screen time before bed
• Sleep apnoea
• Shift work
• Caffeine or alcohol late in the evening

Stress and Burnout

Long-term stress places pressure on both the mind and body. Many people experiencing burnout report:

• Low energy
• Poor concentration
• Headaches
• Disrupted sleep
• Feeling emotionally overwhelmed

Fatigue linked to stress can build gradually and is often overlooked until symptoms begin affecting day-to-day life.

Iron Deficiency and Anaemia

Low iron levels are a common cause of fatigue, particularly in women. Iron helps carry oxygen around the body and low levels can leave you feeling weak, breathless and constantly tired.

• Pale skin
• Dizziness
• Headaches
• Shortness of breath
• Heart palpitations

Vitamin Deficiencies

Low levels of vitamin B12 or vitamin D can contribute to ongoing tiredness and low mood.

Vitamin deficiencies may develop gradually, making symptoms easy to miss at first. Blood tests can often help identify whether this may be contributing to fatigue.

Thyroid Problems

An underactive thyroid, also known as hypothyroidism, can slow down the body’s metabolism and cause symptoms including:

• Tiredness
• Weight gain
• Low mood
• Dry skin
• Sensitivity to cold

Thyroid conditions are relatively common and can usually be identified through a simple blood test.

Menopause and Hormonal Changes

Hormonal changes during perimenopause and menopause can have a significant effect on sleep and energy levels.

Many women experience:

• Night sweats
• Insomnia
• Brain fog
• Reduced concentration
• Persistent fatigue

These symptoms can sometimes have a major impact on daily life and well-being.

Low Testosterone

In men, low testosterone levels may contribute to:

• Fatigue
• Reduced motivation
• Low mood
• Reduced libido
• Loss of muscle strength

Symptoms often develop gradually and may be mistaken for stress or ageing.

Diabetes

Feeling tired after eating, excessive thirst or frequent urination alongside fatigue may sometimes indicate diabetes or blood sugar problems.

Early diagnosis can help reduce the risk of longer-term complications.

Mental Health Conditions

Anxiety and depression can both affect sleep, concentration and energy levels. Mental health-related fatigue is very real and can sometimes feel overwhelming physically as well as emotionally.

When Should You See a GP About Tiredness?

Occasional tiredness is common, but persistent fatigue should not always be ignored.

It may be worth speaking with a GP if:

• Your tiredness lasts several weeks
• You feel exhausted despite resting
• Fatigue is affecting work or daily activities
• You experience dizziness or breathlessness
• You notice unexplained weight loss
• You have persistent headaches
• Symptoms continue getting worse

A GP can help identify whether there may be an underlying medical cause and whether further tests or treatment are needed.

What Tests Might Be Recommended?

Depending on your symptoms, a GP may recommend tests to investigate possible causes of fatigue.

These may include:

• Iron level checks
• Thyroid function tests
• Vitamin B12 and vitamin D testing
• Diabetes screening
• Hormone testing
• General blood tests

Identifying the underlying cause is often the first step towards improving energy levels and overall wellbeing.

Can a Private GP Help With Persistent Fatigue?

If you are struggling with ongoing tiredness and finding it difficult to access an appointment, a private GP may be able to help more quickly.

At Your Chester GP, we can assess symptoms of fatigue, discuss possible causes and arrange further investigations where appropriate, including blood tests and health checks.

Persistent tiredness can sometimes be linked to an underlying health condition, so it is important not to ignore symptoms that continue over time.

Book An Appointment

If you have been feeling more tired than usual recently and are concerned about your symptoms, our team can help you explore possible causes and next steps.

To arrange an appointment with Your Chester GP, contact our team today.

Alternatively, our team is always happy to help if you have any questions about which scan may be right for you.

Call us today on 01244 575 888

Email us at enquiries@yourchestergp.co.uk