Causes of ED
Thyroid problems and erectile dysfunction: the hidden link
The thyroid gland controls your metabolism, and when it is out of balance it can affect energy, mood and sexual function. Here is what to know about thyroid problems and erectile dysfunction.
In short: Both underactive (hypothyroidism) and overactive (hyperthyroidism) thyroid conditions can cause sexual problems. An underactive thyroid is linked with low libido, erectile dysfunction and delayed ejaculation, while an overactive thyroid is linked with premature ejaculation. Treating the thyroid condition often improves sexual function.
What the thyroid does
The thyroid produces hormones that regulate metabolism, energy, heart rate and body temperature. They also interact with sex hormones.
Underactive thyroid (hypothyroidism)
Symptoms
- Tiredness and sluggishness
- Weight gain
- Feeling cold
- Dry skin and hair
- Low mood
- Constipation
Sexual effects
- Low libido
- Erectile dysfunction
- Delayed ejaculation. See delayed ejaculation.
- Lower testosterone
Overactive thyroid (hyperthyroidism)
Symptoms
- Weight loss despite eating
- Rapid heartbeat
- Anxiety and irritability
- Sweating and heat intolerance
- Tremor
Sexual effects
- Premature ejaculation. See home remedies for premature ejaculation.
- Erectile dysfunction in some men
- Breast tissue growth in rare cases
Getting tested
If you have symptoms, an appropriately registered medical professional can check your thyroid with a simple blood test (TSH and T4). Studies show sexual problems often improve once thyroid levels are treated.
Natural support alongside treatment
- Eat a balanced diet with enough iodine (iodised salt, fish, dairy) and selenium.
- Avoid high-dose iodine or kelp supplements without advice, as too much can worsen thyroid problems.
- Manage stress and sleep. See always tired? causes in men.
- Exercise regularly.
Medicines and interactions
Thyroid medicine absorption can be affected by calcium, iron, soy and coffee. Ashwagandha may raise thyroid hormones. See ashwagandha benefits for men.
How we can help
Our naturopaths can support energy, mood and sexual health alongside thyroid treatment, and refer you for testing when symptoms suggest a thyroid problem.
Why men choose our natural approach
Walk in or consult remotely
Walk in at Buccleuch, Sandton, with parking available, or consult by phone or video from anywhere in South Africa.
Natural and non-surgical
Herbal remedies and practical guidance, with no injections or surgery.
Faster appointments
Enquiries answered 24/7, with same-day appointments often available.
Transparent pricing
Consultations are R2,500, with any remedy costs confirmed before you commit.
Private self-check: 5 quick questions
Answer these honestly before you try anything new or book. They help you describe what is happening and get more from your first consultation.
- Has your interest in sex dropped noticeably over the past year?
- Do you feel tired most days, even after a full night in bed?
- Has your weight around the middle increased?
- Have stress, low mood or poor sleep become more common?
- Have you noticed weaker erections or fewer morning erections?
Two or more yes answers suggest that energy, sleep, stress or weight may be affecting your drive. These are areas where natural, practical support often makes a real difference, and a naturopath can help you work out where to start.
What happens at your first consultation
- Walk in or book online, call +27 10 205 9855 or WhatsApp +27 81 823 1313. In Gauteng, walk in at 199 Vanessa Street, Buccleuch, Sandton, where parking is available. Outside Gauteng, choose a confidential phone or video consultation. Enquiries are answered 24/7.
- Talk privately with a naturopath about your symptoms, health history, lifestyle and goals.
- Receive a personalised natural plan, with any remedy costs confirmed upfront.
- Follow up in person or remotely so your progress is reviewed and your plan adjusted.
Your health and safety
Our naturopaths use natural remedies and lifestyle support, and always check your health history and current medicines first. If anything needs medical attention we tell you honestly and refer you to an appropriately registered medical professional. Avoid unregistered “enhancement” products sold online or at markets, as SAHPRA has warned that some contain hidden ingredients.
Seek urgent medical care for chest pain, an erection lasting more than four hours, sudden weakness or other sudden symptoms.
Consultation price
A consultation is R2,500, in person or remote, and your naturopath confirms any further costs before you go ahead. See our men’s clinic prices for details.
Frequently asked questions
Can thyroid problems cause erectile dysfunction?
Yes. Both underactive and overactive thyroid conditions can affect erections and libido.
Can hypothyroidism cause low libido?
Yes. An underactive thyroid is linked with low desire, ED and delayed ejaculation.
Can an overactive thyroid cause premature ejaculation?
Yes. Hyperthyroidism is linked with premature ejaculation.
Will treating my thyroid improve my sex life?
Sexual problems often improve once thyroid levels are treated.
How much does a consultation cost?
A consultation is R2,500, and any remedy costs are confirmed with you before you go ahead.
Book your consultation today
Get personalised, natural support from a naturopath. Walk in at our Sandton practice, or book a remote consultation if you live outside Gauteng.
References and further reading
- Mayo Clinic: Hypothyroidism (underactive thyroid)
- Mayo Clinic: Male hypogonadism
- Mayo Clinic: Premature ejaculation
Reviewed by George Mulaudzi, Naturopath. This page is general information and does not replace a personal consultation. If you have chest pain, sudden symptoms or a medical emergency, seek urgent medical care.
