The New Zealand Director General of Health, Mr Stephen McKernan, has given a warning to the nation's men about four impotence products sold in health shops.  He has named them as Stallion, Volcanic, Tomcat Ali and SZM Formula for Men.  It has been discovered that all these products contain the powerful prescription medicine, Tadalafil, which is the active ingredient in Cialis, the famous impotence medicine.

He has warned anyone who has these herbal medicines to stop taking them immediately as they may have serious side effects for some men and might even result in death.  The criminals who manufacture these products have hidden the active ingredient in the capsule shells to avoid detection, which has been successful for some time, as only the contents have been routinely tested.

The moral of this story is simple - if it looks too good to be true then it probably is.  It may also be very dangerous.  Health shop owners do not know what every "medicine" they sell contains, and men suffering from impotence would be best advised to stick to the well known, tried and tested products for the condition, Viagra, Cialis and Levitra, which can only be obtained from a pharmacy with a prescription from a doctor after a consultation, either face to face or on-line.  Anything else is just Russian roulette.