Silent Symptoms: How Subtle Thyroid Issues Might Go Unnoticed

Can You Have a Thyroid Problem Without Obvious Symptoms?

It’s not uncommon for UK adults to go years with undiagnosed thyroid issues, as early symptoms can be subtle or mistaken for stress, ageing or lifestyle factors.

What Is Subclinical Hypothyroidism or Hyperthyroidism?

Some people have thyroid hormone levels that are slightly abnormal but don’t yet cause strong symptoms. This is known as subclinical thyroid dysfunction, and the Free T4 blood test plays a key role in detecting it.

• Subtle fatigue or "slowing down"
• Mild mood changes
• Changes in cholesterol or heart rate
• Dry skin or mild digestive changes

These can be easily missed and attributed to a busy life, especially in the UK winter months.

Why Test Proactively?

Early detection of thyroid issues can help prevent complications and improve your future wellbeing.

• If you have a family history of thyroid disease
• If you are over 60 or have other risk factors
• If you want to optimise your health before symptoms appear

• Read more on NHS thyroid health

How Home Testing Makes Screening Simple

The Mayfield Clinic Home Free T4 Blood Test Kit lets you collect a small blood sample at home. It’s lab tested, with results in just one day, and no need for a clinic appointment.

Take Control of Your Thyroid Health

Buy our home Free T4 blood test kit online or book an in-person appointment at Mayfield Clinic. Visit our product page for more details.