Negatives effects depend on which herb you are talking about. They are all different. Tannins in some herbs can prevent proper absorption of vitamins and minerals (iron for example). Yet sometimes tannins are exactly what you want (useful in diarrhea for example). It depends on what the plant is being used for. Some herbs adversely interact with certain pharmaceutical drugs, some adversely interact with existing health conditions.
The other problem that I see with herbal medicine are people's perception of it. Those who love it seem to think that because it is natural it is therefore safe. Foxglove and Lily of the Valley are both natural, and both have been used in herbal medicine, and both can kill you if you don't know what you're doing!
As herbal medicine gains in popularity, with more and more money to be made in the industry, there seems to be more and more in the way of junk herbal products. Reports from laboratory tests have shown a lack of the ingredient herb mentioned on the label, adulteration with pharmaceutical drugs, and herbs (often toxic) that have not been mentioned on the label. There is also the problem of low quality herbs that offer no benefit at all and are simply a waste of money. This is extremely frustrating to those of us who take pride in responsible herbal use and quality products.
I've also noticed that when many people express what they think herbal medicine is, they describe self-diagnosing, self-prescribing (I call it Do It Yourself medicine), and the products they see on health food store shelves or advertised on the internet. This is quite different from going to see a highly qualified herbalist - and as apposed to someone who took a weekend course and decided to hang up a shingle as an "herbalist".
Often, the negative effects of herbal medicine that we see in the mainstream media are over blown. For example: in Canada (I think the US too) you aren't supposed to use Comfrey (Symphytum officinalis) for internal use. Not even the leaf. Yet to my knowledge there has never been a case of liver damage due to the leaf of this plant in Canada, when used under the supervision of an herbalist. The few cases that I've seen reported weren't very clear on whether it even was Comfrey or some other plant. Furthermore the toxicity of the leaf (according to the toxicity studies I've seen) is such that you'd have to eat more than your weight in comfrey to reach toxic levels. Yet, the drug monograph I have for acetaminophen says that acetaminophen is the leading cause of liver damage!
All in all, herbal medicine, when used responsibly has an excellent track record. Especially when used with the guidance of a highly qualified herbalist.
We need herbal medicine because it works! I've seen people who got no relief through conventional medicine get the relief they needed with herbal medicine. When used responsibly, it is safe, effective, & has fewer side effects.
Calendula is a relatively mild, nontoxic herbal medicine with no known side effects reported.
Herbal Medicine is damong-gamot.
herbal medicine uses herbal leaf while synthetic uses drugs
In herbal medicine the term "simple" refers to a herbal remedy consisting of one ingredient only.
The name of the profession that studies and uses herbal medicine is herbalism. The area of study can also be called herbology.
Homeopathic medicine Belladonna is safe to consume but Don't over dose
In traditional herbal medicine practices, St. John's Wort is often seen as a symbol of protection and healing. It is believed to have properties that can ward off negative energy and promote emotional well-being.
herbal medicine
Many studies are conducted to determine the composition of herbal medicines. Medicinal herbs contain many components that are proven to cure various diseases. Many diseases can be cured with herbal medicine. In fact, there are some diseases that can not be cured with chemical drugs, but can be cured with herbal medicine. In addition, herbal medicines have fewer side effects than chemical drugs.
Herbal medicines have been used by our ancestors long before pharmaceutical medicines were discovered and so far, this are the best medicines to use even in today's times. Although some medicines are commended for their power to treat certain illnesses. they too posses a series of side-effects. One advantage of Herbal Medicines is that there are no side effects whatsoever as they are the Natural way of treating.
effectivity of herbal medicines to patients