If you’ve researched antiviral herbs that help to combat the common cold or flu, you probably came across Echinacea — a robust plant that’s currently booming in the natural health market.
Why the surging popularity in this magnificently attractive flower? Because Echinacea benefits our health and well-being like few plants on the planet. Now that’s something to get behind.
Once known as an alternative way to prevent the common cold, now Echinacea is quickly becoming known for multiple uses and benefits — from combating cancer to alleviating pain.
And guess what? You don’t have to purchase echinacea products throughout the year to prevent illness. Instead, try making your extract and taking advantage of this plant’s incredible healing properties.
What Is Echinacea Angustifolia?
Echinacea is a native North American coneflower discovered and used as a traditional herbal remedy for more than 400 years by the Great Plains Indian tribes.
Technically classified as an herb, several echinacea plant species are used to make medicine from its flowers, leaves, and roots.
Before 1950 and the introduction of antibiotics, Echinacea held an esteemed medicinal status. As the health care industry shifted, antibiotics became the rage, and the now famed herb lost much of its esteem.
It’s become a popular plant to grow. Also called Echinacea purpurea, commonly known as the pale purple coneflower, the echinacea plant is a favorite of gardeners and butterfly enthusiasts.
An attractive flower that resembles daisies with mounded heads and rose, pink or purple petals grows on strong stems far above the foliage.
Most people don’t realize that the root’s chemicals differ significantly from those in the upper part of the plant.
If we analyze the purple coneflower’s roots, we can see that they have high concentrations of volatile oils. Simultaneously, the parts that grow above the soil tend to contain more polysaccharides that are known to trigger immune function.
Echinacea extract is essentially a tincture from this upper part of the plant.
Many of Echinacea’s chemical constituents are, in fact, potent immunity stimulators and can provide significant therapeutic value.
A few that you’re probably familiar with are essential oils, flavonoids, inulin, polysaccharides, and vitamin C.
On top of reports of the plant’s highly nutritious extracts, we’ve learned that the portion of the plant that grows above ground is the most effective.
Interestingly, in Germany, dietary herbs are regulated by the government. Above-ground parts of the Echinacea purpurea species are approved as natural remedies for urinary tract infections, upper respiratory tract infections, colds, and slow-healing wounds.
What are the benefits of taking Echinacea? Although there seems to be an infinite number of echinacea benefits, these nine stand out.
1. Combats Cancer
Fascinating research about echinacea benefits regarding brain cancer has been published by the National Institutes of Health (NIH).
Researchers state that the “medicinal value of phytochemicals contained in Echinacea is evident and indicates that these agents, as well as phytochemicals not yet discovered in other herbs, may be valuable tools to combat tumors.”
The use of Echinacea as another alternative cancer treatment is now being recommended, literally, “alongside — or indeed in place of — conventional therapy,” according to researchers.
2. Boosts the Immune System
How does Echinacea help with colds and the flu? Published in the journal Lancet Infectious Diseases, the University of Connecticut performed a meta-analysis study that evaluated the effects of Echinacea using 14 reviews.
It was determined that:
- Echinacea can reduce the chances of catching a common cold by 58 percent.
- Echinacea reduces the duration of the common cold by almost one-and-a-half days.
Craig Coleman, Assistant Professor of Pharmacy Practice and lead author of the study, added that “The take-home message from our study is that echinacea does indeed have powerful cold prevention and cold treatment benefits.”
This is precisely why echinacea products are one of several effective cold remedies.
Dr. Coleman found that “the significance of that finding becomes clear when you consider that Americans suffer from one billion colds annually and spend about $1.5 billion annually for doctor’s visits and another $2 billion annually on non-prescription cough and cold treatments.”
The United States Department of Agriculture Natural Resources Conservation Service reports that the immune system seems to be strongly influenced by the echinacea dose level.
It appears that 10 milligrams of Echinacea per one kilogram of body weight, taken daily over ten days, is useful as an immunity stimulant.
Besides, the medical journal Hindawi has published material suggesting that Echinacea stops viral colds.
However, the most significant results of echinacea benefits were the effects when used on recurring infections.
To date, research shows that the plant probably reduces cold symptoms, but it seems that the effects of Echinacea are more potent once cold symptoms start.
And another study, this one published in Virus Research, evaluated Echinacea’s effects against viral and secondary bacterial infections that often follow.
Plant extracts were able to fight viral respiratory infections, including the flu, while also reducing inflammation and reducing the risk of developing bacterial complications.
Therefore, you can see why echinacea products are used for viral illnesses such as the common cold and flu; mainly, extracts are a favorite recommendation for integrative physicians, homeopaths, naturopaths, and more patients.
3. Alleviates Pain
Echinacea’s history began when the Great Plains Indians used Echinacea purpurea as a painkiller. It’s an especially effective pain reliever for the following types:
- Pain in the bowels
- Pain associated with headaches
- Pain associated with HSV (herpes)
- Pain associated with gonorrhea
- Pain associated with measles
- Snake bites
- Sore throats
- Stomach ache
Some common ways to use echinacea products to combat pain are to drink herbal echinacea tea or even make a paste out of the dried herb and rub it directly on the affected area.
4. Functions as a Laxative
Like many herbs, Echinacea is particularly healing for the stomach and entire gastrointestinal tract.
According to Medical Herbalism, for example, Echinacea works as a mild laxative that provides constipation relief and works as a calming agent.
Drinking herbal tea is especially useful to help with this.
For more chronic conditions, a cup of tea every day can help loosen the bowels — whereas 2–3 cups per day can help with sudden bouts.
However, to reduce the risk of side effects, be sure not to overuse Echinacea. To be safe, be sure to limit your tea to two cups a day, max, and take supplements as directed on their labels.
5. Anti-Inflammatory Agent
Arguably the number one killer worldwide, inflammation is at the root of most diseases.
Various factors — including stress, toxins in our food, and poor sleep — all contribute. Thankfully, as explained by the University of British Columbia, regular echinacea consumption can effectively reverse and alleviate various inflammation types.
Products containing Echinacea may even help with uveitis or eye inflammation.
It’s a good idea for people who struggle with chronic inflammatory conditions, like rheumatoid arthritis, to consume herbal tea to reduce system-wide inflammation regularly.
6. Improves Skin Problems
Echinacea benefits the skin as well, including improving skin hydration and reducing wrinkles.
Research shows that using skin products containing the plant’s extracts may help to boost skin health. Plus, it showed no side effects, like skin irritation.
7. Helps Improve Mental Health
Echinacea Angustifolia is the recommended species to help with specific ailments related to ADD/ADHD.
Both adults and children who have ADD/ADHD have a higher-than-normal chance of experiencing emotional disturbances, especially:
- Social phobias
Again, the dosage is critical. It’s recommended that people only take 20 milligrams at a time and no more.
Taking more than 20 milligrams per dose can cancel out the echinacea benefits that relieve anxiety.
8. Relieves Upper Respiratory Issues
Because of its immune-boosting and anti-inflammatory effects, research indicates that Echinacea may work to improve the following upper respiratory symptoms:
- Acute sinusitis
- All flu’s
- Common cold
- Strep throat
- Whooping cough
In fact, in a clinical study of people living with asthma, Echinacea acted similarly to classic synthetic drugs in treating asthma.
Researchers wrote that “Recent studies have shown that Echinacea preparations can reverse secretion of asthma-related cytokines in the bronchial epithelial cells.”
In particular, Echinacea showed significant bronchodilatory and anti-inflammatory effects.
Study authors concluded that this “provide(s) a scientific basis for applying this herb in traditional medicine as a supplementary treatment of allergic disorders of the airways, such as asthma.”
For more severe issues, supplement products are the way to go as drinking tea; it is just not concentrated enough.
9. Fights Infection
Echinacea is also a fantastic remedy for a whole slew of infections. One study found that taking Echinacea and applying a medicated cream to the skin can lower the rate of reoccurring vaginal infections by 16 percent, compared to merely taking medicine alone. It’s also known to help with:
- Bloodstream infections
- Genital herpes
- Gum disease
- Urinary tract infections
- Vaginal yeast infections
1. Help prevent catching a cold
A review of 82 studies published in 2018 in Evidence-Based Complementary and Alternative Medicine concluded that echinacea use — 2,400 milligrams of extract/day — for four months might help keep you from catching a cold or at least reduce the severity and duration of symptoms if you do catch one.
2. Reduce cold symptoms and duration of cold
A meta-analysis of studies published in 2015 in the Journal of the American Medical Association found that Echinacea uses if started when the first symptoms appear, may help modestly reduce the duration and severity of the common cold.
3. Help avoid the flu
A cell study published in 2009 showed that various flu viruses, including potentially lethal bird flu and swine flu, were unable to infect cultured human cells exposed to echinacea extract.
While lab study findings do not always prove right in living humans, these results — combined with the results of human studies showing the benefits of Echinacea uses in humans — suggest that echinacea use may be worth trying right away if you’ve been exposed to someone with flu or it is “going around” in your area.
4. Reduce flu symptoms and duration of illness
A study out of Europe published in 2015 indicates that Echinacea was as effective as the prescription medication Oseltamivir for lessening the severity and duration of flu symptoms and preventing adverse effects when started at the first sign of infection.
It’s essential to take Echinacea at the first sign of flu symptoms to be most effective.
Also, other Echinacea uses supported by research include helping to:
- combat cancer
- boost immunity
- alleviate pain
- treat constipation
- fight inflammation
- improve skin
- support mental health
- relieve upper respiratory issues
Risks and Side Effects of Echinacea Angustifolia
It’s important to know that there may be side effects to taking too much Echinacea.
In some cases, high doses of the plant’s extracts can sometimes cause nausea and dizziness, particularly in those who have allergies.
Therefore, it’s not considered safe to use Echinacea to treat seasonal allergies, for example.
It has also been reported that injected Echinacea can cause more severe reactions, such as diarrhea, disorientation, dizziness, dry mouth, fever, headache, insomnia, joint and muscle aches, nausea, numbness of the tongue, sore throat, stomach pain, unpleasant taste and vomiting.
When it comes to the plant’s side effects, the bottom line doesn’t exceed ingesting safe and recommended amounts.
To avoid long-term, excessive use, take a great every few weeks if you regularly use supplements.
Forms and Dosage
Echinacea Angustifolia is available over the counter in many places, including health food stores, online, and even pharmacies and supermarkets.
It’s sold in many different forms, including liquid extracts, dried herb, capsules or pill, and even echinacea tea.
Although there is no formal proof on how to best use echinacea, the NIH offers the advice that regular daily use is beneficial for immunity and overall health. For this reason, it’s often used for the common cold and flu.
Some sources claim that Echinacea seems to be most effective when taken as soon as symptoms appear and taken many times a day for seven to 10 days.
It’s also believed that liquid forms of Echinacea may prove more effective than capsules, which is due to the absorption rate.
Whether or not you’re using it for yourself or your children, always remember to use an alcohol-free preparation.
As a final note of caution, it’s sadly familiar that products are mislabeled as the species of Echinacea, or the preparations don’t contain the labeled amount of ingredients.
That’s why it’s so crucial for people to use products from trusted and transparent brands.
- There are many traditional echinacea benefits and uses. Still, the most reliable scientific evidence currently supports echinacea use (as echinacea extract or echinacea tea) to help slow the development and reduce the intensity and duration of upper respiratory viral infections like the common cold influenza (flu).
- Other echinacea uses supported by research include helping combat cancer, boost immunity, alleviate pain, treat constipation, fight inflammation, improve skin, support mental health, relieve upper respiratory issues, and more.
- You can grow your own Echinacea and make your homemade extract to try out the power echinacea uses.