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Hormonal imbalance: which symptoms are real

Hormonal imbalance is not a diagnosis. It is an umbrella covering several quite different conditions, each checked in a different way.

Hormones  ·  4 min read  ·  Updated 2026-10-06

The phrase is used so loosely that it has lost its meaning. Fatigue, weight gain, acne, irritability, hair loss and almost everything else get attributed to it. The trouble with that sort of generalisation is that it leads nowhere. The useful question is not whether you have a hormonal imbalance, but which hormone and why.

The conditions that genuinely sit behind the phrase

Thyroid

The most common and the easiest to check. With reduced function: fatigue, feeling cold, constipation, dry skin, thinning hair, slow thinking, weight that will not shift. With raised function the opposite: palpitations, anxiety, insomnia, weight loss with a normal appetite, intolerance of heat.

It is checked with TSH. If that is out of range, FT4 follows, and TPO antibodies where an autoimmune process is suspected.

Polycystic ovary syndrome

It affects between eight and thirteen percent of women of reproductive age and a large share remain undiagnosed. The characteristic triad is irregular or absent periods, signs of raised androgens such as acne and hair growth in atypical places, and an ultrasound finding.

It often comes with insulin resistance, which explains why weight settles around the waist and is hard to shift.

Insulin resistance

Not a sex hormone, but a hormonal problem, and it sits behind a lot of complaints. Signs: a strong pull towards sugar in the afternoon, fatigue after eating, a waist measurement creeping up while weight stays the same, darkening of the skin on the neck or in the armpits.

It is checked with fasting glucose and insulin, and where needed with HbA1c.

Perimenopause

It begins on average between forty-five and fifty and can run for several years before the final period. Oestrogen does not decline smoothly, it swings up and down, and it is those swings that produce the symptoms: hot flushes, disturbed sleep, mood changes, a less regular cycle, bloating.

The diagnosis is clinical, made on symptoms and age. Hormone tests in this period often mislead, because values shift from week to week.

Cortisol and chronic stress

Care is needed about what is claimed here. The condition widely marketed as adrenal fatigue is not a recognised medical diagnosis and is not confirmed by testing. What is real is that sustained stress changes sleep, appetite, blood sugar and the menstrual cycle in measurable ways.

The distinction matters. Chronic stress has real consequences. But if someone offers to treat a diagnosis that does not exist, that is a warning sign.

When to see a doctor

  • A cycle absent for three months or more outside pregnancy
  • Bleeding between periods or after menopause
  • Nipple discharge when not breastfeeding
  • Rapid male-pattern hair growth or deepening of the voice
  • Gaining or losing more than five kilograms with no change in lifestyle
  • Severe hot flushes before the age of forty

When to run the tests

Timing within the cycle matters and it is constantly overlooked. Sex hormones are tested on particular days, usually between day two and day five, unless your doctor says otherwise. Progesterone is checked around day twenty-one. A test on a random day gives a value that means nothing.

TSH and insulin markers do not depend on the cycle and are done in the morning, fasting.

What actually makes a difference

There is no food or supplement that balances hormones. There are, however, several things with measurable influence.

None of this is quick, which is why it is rarely sold. But it is what works.

Have test results but no explanation?

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NLS, Vega and EAV are wellness methods for orientation, not medical diagnostics. This article is educational and is not medical advice. It does not replace examination, testing or consultation with a doctor. Do not stop or change prescribed treatment without your doctor.

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