Safety guide
Penis enlargement medicine side effects: what every man should know
Many men try penis enlargement medicine before speaking to anyone, and some only start asking questions after a side effect. This guide explains the reactions men commonly report, why some products are more dangerous than they look, and what to do if you feel unwell.
In short: Common side effects of enlargement pills include headaches, flushing, palpitations, dizziness and stomach upset. The biggest danger is hidden prescription ingredients, which SAHPRA and the US FDA have found in some products. Stop the product and seek care if you have chest pain, fainting or an erection lasting more than four hours.
Common side effects
- Headaches
- Flushing of the face and neck
- A racing or pounding heart
- Dizziness or light-headedness
- Stomach upset, nausea or diarrhoea
- Trouble sleeping or feeling jittery
- Nasal congestion
Many of these are typical of stimulant herbs or of hidden erection medicines, which is one reason regulators test these products.
Serious side effects
- Chest pain or a very fast heartbeat
- A sudden drop in blood pressure, fainting or collapse
- Sudden changes in vision or hearing
- An erection lasting more than four hours
- Signs of an allergic reaction, such as swelling or difficulty breathing
These need urgent medical care.
Why hidden ingredients matter
SAHPRA and the US FDA have both found sexual enhancement products that contain undeclared prescription medicines. If you take nitrate heart medicine or some blood pressure medicines, combining them with a hidden erection medicine can cause a dangerous drop in blood pressure. Because the ingredient is not on the label, you cannot judge the risk yourself.
Higher-risk groups
- Men with heart disease or high or low blood pressure
- Men taking nitrates, alpha-blockers or several regular medicines
- Men with diabetes, kidney or liver disease
- Older men or men who drink heavily
How to reduce your risk
- Avoid products with no ingredient list, manufacturer or registration number
- Be wary of ‘instant’ results or promises of a set number of centimetres
- Never combine enhancement products with alcohol or recreational drugs
- Speak to a pharmacist, medical professional or naturopath first
Do enlargement medicines work?
We are not aware of any pill shown to create lasting growth in penis size. See our honest guides to Anaconda pills, Lovetone pills and sex pills, and our natural penis enlargement consultations.
Why men choose our natural approach
Walk in or consult remotely
Walk in at Buccleuch, Sandton, 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 buy anything or book. They help you see what you really need.
- Have you had headaches, flushing or a racing heart after taking an enhancement product?
- Do you take medicine for the heart, blood pressure, diabetes or mood?
- Was the product bought from a market, social media or an unknown website?
- Have you had chest pain, fainting or an erection lasting over four hours?
- Are you taking the product mainly for size, or for erection problems?
A yes to question four means stop the product and seek urgent care. Yes to questions one, two or three means you should stop and check with a pharmacist or medical professional. If erection problems are the real concern, natural support for the cause is safer than another product.
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 you have chest pain, fainting or an erection lasting more than four hours, seek urgent medical care. 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 mens clinic prices for details.
Frequently asked questions
What are the side effects of penis enlargement pills?
Common effects include headaches, flushing, palpitations, dizziness and stomach upset. Hidden prescription ingredients can cause more serious reactions.
Are enlargement medicines dangerous with heart medicine?
They can be. Hidden erection medicines combined with nitrates or some blood pressure medicines can cause a dangerous drop in blood pressure.
What should I do if I feel unwell after taking one?
Stop the product. Seek urgent care for chest pain, fainting, vision changes or an erection lasting more than four hours.
Do enlargement pills work?
We are not aware of any pill shown to create lasting growth in penis size.
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
Talk to a naturopath before you take another product. Walk in at our Sandton practice, or book a confidential remote consultation.
References and further reading
- FDA: Tainted sexual enhancement products
- SAHPRA: Warning about illicit sexual-dysfunction enhancers
- Mayo Clinic: Penis enlargement products, do they work?
- NCCIH: Using dietary supplements wisely
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.
