Coronavirus, lungwort and plant sensitivity to human needs

There is an old herbalist theory, originating from multiple indigenous-wisdom traditions, that medicinal plants not only wish to offer their gifts to help people but can go so far as to provide a particularly large harvest of needed plants in times of widespread sickness.

A few years back, my lemon balm plants, which are generally pretty wimpy, went berserk and produced a bumper crop. I never could figure out what I had done differently that year or how the weather could have been different. But that winter I had a large supply of lemon balm tincture and lemon balm salve.

Photo by Arie Farnam

I gave away every one of the lemon balm salves that year. Our local pediatrician swears that they’re as good as Acyklovir for cold sores. I don’t think we actually had more cold sores that year, but there were a lot of viral infections that led to strep throat in our circle. That is the other thing that lemon balm is specifically indicated for.

I used to get strep every time I got the flu, but I don't anymore—as long as I take lemon balm tincture preventatively. That year I was giving out lemon balm tincture to fight off sore throats left and right.

I’m not one-hundred percent convinced that plants somehow know our health needs and provide extra harvest in response (in advance), but sometimes there is a mysteriously big crop of some specific herb and I pay attention, harvest and store what is offered. It usually ends up being needed.

This year, the bumper crop is lungwort.

It’s a humble little plant and I’ve never made an effort to grow it. It just volunteered in my rock garden a few years back. Since then, it has put out a few of its vaguely lung-shaped leaves with the odd gray spots that look like it is moldy or diseased, even when it isn’t. It is one of the earliest flowers here, before the dandelions. The flowers are small flutes of cornflower blue or lavender color.

People used to use lungwort for respiratory illnesses, especially debilitating and chronic diseases. Medieval scientists believed that a medicinal plant would in some way resemble the part of the body it is meant to heal. So lungwort was considered to be an obvious choice for respiratory illness.

Modern medical trials largely have not born this out in the case of lungwort. It doesn’t make the best herbal cough syrup or tea or inhalant. It does seem to have a mild, pleasant effect on a cough, little more, and there are heavier-hitters among the respiratory herbs.

Still I have to wonder. I’ve never seen so much lungwort as I see this year. For weeks almost nothing else has been blooming in my garden, but a profusion of lavender and light blue flowers of lungwort are popping up everywhere, as if this normally shy little plant that used to hide by the stone wall of the sauna, had suddenly decided to take over

I wonder if any other herbalists have noticed this. Am I the only one with a sudden plenty of lungwort?

There isn’t much else to gather this time of year, so I’m picking the lungwort flowers and drying them, just in case. If this lung-attacking novel coronavirus does come our way, I will try whatever I’ve got. My family have all had a bit of lungwort in their tea over the years, so i know no one is allergic to it.

I’ll use other herbs and pharmaceuticals if it comes down to that. But I will be at least try lungwort tea, just in case the traditional wisdom is right this time. This is a new virus after all. And sometimes a mild, unassuming herb without clear antibiotic properties will turn out to smack one particular type of bacteria or virus right where it counts.

Lemon balm isn’t generally antiviral or antibiotic, for example. It only destroys the herpes virus and streptococci bacteria. No one knows why, only that it is very effective. The same thing could happen again and the only way we’ll know is if herbalists pay attention.

Soothing a sore throat while beating infection: Home Medicine Cycle 32

The immune system is our defense against infection. But it is not one monolithic shield. Instead it is a system that works together with the other systems of the body. And as such it has stronger and weaker points. There are often--in specific individuals--weak points that provide infections with an easy gateway to the body—a literal Achilles’ Heel. 

Image licensed under CC BY-SA 3.0 via Wikimedia Commons

For many the vulnerable place is some section of the respiratory pathways and infection creeps in through colds. Others have vulnerable inner ears. For me the weak point is my throat. 

Most viral illnesses begin with a sore throat, even if that isn’t among their primary symptoms. And if I am weakened by a viral infection, the chances are high that I may develop bacterial strep throat. Almost all antibiotics I have ever taken were for strep throat. 

As a result I’ve made a study of the herbs that are useful for sore throats and throat infections. And in the last few years, my throat troubles have largely evaporated. 

There is a difference in how I treat a tickling in the throat or a raging inflamed throat. And there are things I do to prevent sore throats when other illnesses are around. Here are the things that work for me, which have resulted in two years without any significant sore throat, despite my personal vulnerability. 

Prevention:

When there are viral infections around or particularly if others have an illness involving a sore throat, I am particularly careful. I use echinacea tincture (recipe here) and echinacea flower tea for general prevention. Beyond that I drink strongly brewed lemon balm tea. See this page on how to brew potent herbal teas. I personally like it without honey and I use honey for acute infections, but that’s optional.

A tickling in the throat

Whenever I get a tickling sensation in my throat and feel that something might be coming on, I do the same as with prevention—echinacea and lemon balm. Plus I take a dose of plantain syrup. You can find the recipe for that here. 

Acute sore throat

If an infection takes hold and the throat is inflamed and painful, I will make strong lemon balm tea with added raw honey and fresh lemon juice. This will often cut the pain very effectively. Another option is lemon balm popsicles. Simply brew a strong lemon balm tea with honey, add yogurt and lemon juice and freeze. While some infections do better with hot treatment, popsicles are sometimes the only way to get a child to take medicine and it may be worth it. 

In an acute situation I also take lemon balm tincture. New studies are showing some surprising results with lemon balm, which appears to be specifically active against the bacteria that is responsible for most bacterial infections in the throat.

A simple herbal antibiotic is fresh garlic, either eaten in food (without cooking) or drunk as juice. It works both topically and systemically so the more the garlic or its juice touches the inflamed parts of the throat the better. The difficulty with raw garlic is that many people cannot swallow enough of it for it to work as a systemic antibiotic. Even a small amount of raw garlic eaten in food can help to prevent or treat throat infections however.

Another effective treatment is propolis tincture. It's made with 80 proof alcohol and must be diluted in water. When treating a sore throat it is best to gargle with the water and propolis tincture solution for as long as possible. Those with bee allergies should be very careful of propolis, since it Is a bee product.

Some people may find gargling with propolis to be unpleasant due to its distinctive taste. I am not sure why I dislike the taste of propolis. It smells good to me but I find the tincture to be unpleasant and it is hard for me to gargle with it. Still I do it because the combination of propolis and lemon balm tinctures is the one way I know of to prevent the need for synthetic antibiotics for strep throat.

There are herbal antibiotics which may be effective against strep throat, however most of them are not available locally and I haven’t been able to grow them myself or gather them in the wild yet. Purchased herbs are highly variable in their effectiveness and strep throat can become very serious and lead to permanent health problems if left untreated. Therefore I would only rely on herbs to treat a bacterial throat infection if I could see a professional herbalist with reputable supplies.

A sore throat that continues for many days or is accompanied by a significant fever should be treated as a potentially serious illness. Medical and healing professionals should be consulted. 

Superhero of the natural healing, propolis takes down viruses, bacteria and possibly cancer: Home Medicine Cycle 29

It isn't an herb but it comes from the sap of conifers and poplar trees. It's so effective that the name essentially meant "defense of the city" in ancient Greek. And unlike many natural healing substances it was specifically designed for the purposes we use it for. It just wasn't designed by humans.

That's propolis, the superhero of natural healing.

Public domain image of propolis in a hive

It's concocted by bees specifically to be antimicrobial and anti-fungal. To them it's literally the "defense of the city." They form a kind of gunk from sap and other specially selected plant materials and use it to patch their hives and cover up anything gross or infectious in the hive. Sometimes called "bee glue," it's sticky and eminently unwashable but for all that it can be used for serious medicinal power.

There are two words of caution about propolis. First of all, it can be an issue for people with allergies,. particularly bee allergies. It is never entirely free of bee products and enzymes, no matter how purified it is. So, be cautious with it if you have any sort of bee allergies or other serious allergies. 

The second issue is simply the practical considerations of use. Propolis doesn't dissolve in water much at all. It dissolves reasonably well in alcohol and some in glycerin. As such, it's most effective when used as a tincture. Some people also just chew a piece for mouth infections and colds. But tincture is the most common form and the resulting mixture is very potent and usually bright yellow. It will coat anything it touches with an unwashable layer of bright yellow, including your teeth.

Mind you, it's very good for your teeth and would be great for preventing cavities, but your teeth would look horrible for a couple of days. So, most people try to knock it back to the back of the throat and swallow it without letting it touch their teeth. This is tricky and even the glass you use will be impossible to clean with anything but strong alcohol. (Paper cups are a good option with proplis.)

Yes, there are sanitized versions of propolis you can buy that aren't sticky and don't turn everything they touch bright yellow. But I suspect those preparations have so little propolis in them that they don't contain enough of the medicinal qualities. I have a toothpaste that supposedly contains propolis and it's okay but nothing spectacular. It also is only very mildly yellow. 

I like the taste of many bitter herbal remedies but I'm not personally fond of propolis, even though many people describe the taste as pleasant. I do take it, however, because there is nothing that will deal with fungal infections or a sore throat like propolis. It can compete well with many synthetic antibiotics and fungicides and is far better for you. 

You can usually obtain propolis from bee keepers. The best way to process it is:

Propolis chunks - Creative Commons image by Rade Nagraislovic

1. Freeze the pieces.
2. Then crush them with a hammer or mortar and pestle while they're still frozen and brittle. 
3. Put the resulting powder into a jar you are prepared to devote to propolis tincture forever.
4. Pour 80 to 100 percent alcohol over it. About one part propolis to two parts alcohol is recommended.
5. Shake well and let it sit for a couple of weeks.
6. I've been told that some people strain the stuff but I have never found anything that will strain the liquid without becoming immediately plugged by the propolis itself. Instead, I let it settle and skim the more liquid tincture off the top of the jar for use. 

Here are some of the ways natural healers are using propolis extracts, according to the latest research.

• Gargle with propolis tincture diluted in water for sore throats, thrus, cancer sores and other mouth infections. The tincture applied topically in the mouth and throat is very effective. Swallowing it also has systemic immune boosting and antimicrobial results.
• A study found that propolis is superior to the drug acyclovir in fighting genital herpes. It is also used for cold sores around the mouth for the same reason.
• Propolis shows significant antimicrobial activity in the treatment of peridontitis, a stubborn mouth infection.
• Propolis is used for sores and bacterial infections (including tuberculosis). It is also active against many viruses (including influenza, H1N1 swine flue and common colds)
• Propolis fights fungus and infections of single-celled organisms called protozoans. 
• People sometimes apply propolis directly to the skin for wound cleansing abd as an oral rinse for speeding healing following surgery around the mouth, nose and throat.
• Propolis is used to treat chronic ear infections in children with a history of ear infections and no known cure.
• A study from the 1990s showed the usefulness of propolis extracts in preventing viral respiratory infections or colds in children in preschools and schools.
• Studies are ongoing with exciting findings about how propolis and its flavonoid constituents protect human white blood cells from radiation sicknesses.
• New research is showing incredible anti-cancer potential in propolis compounds. It is already being used to treat cancers of the nose and throat; for boosting the immune system; and for treating gastrointestinal problems. 
• Caffeic Acid phenethyl ester (or CAPE) is a molecular compound found in propolis and almost nowhere else. CAPE has grabbed the interest of researchers for its medicinal properties, but its anti-cancer capacity is the most stunning. A study from the "Journal of Radiation Research" shows that only two days after being exposed to a medicinal compound with CAPE, "46% of lung cancer cells had been destroyed and the cancer growth was reduced by 60%. Three days after the treatment 67% of cancer cells were dead." Other studies have found that CAPE prevents the growth of colon cancer cells and induces cell death of the malignant cells without harming healthy cells. Other types of cancer cells also respond to treatment with the CAPE in propolis, including breast, gastric, skin and pancreatic cancer and glioma cells, a form of inoperable brain cancer. When propolis is used as a whole the effects are even better than with isolated CAPE compounds.

Propolis is one of the more advanced medicinals I have featured here. I do so simply because of the fantastic results, though I do caution that it is more difficult to use than many herbs and it's good to get a licensed herbalist's or doctor's individualized advice with a lot of these health concerns. 

I love to hear from you and I'd especially like to hear of the experience of other homecrafting herbalists with propolis. Drop a note and be sure to share this post in order to spread up-to-date information. 

Herbs to help you breeze through cold season: Home Medicine Cycle 28

In many places winter is already coming on. The weather is wet, cold and grayish. The season brings plenty of physical problems - from driving conditions to cutting wood - and then there is the chaos around family holidays. The last thing you need is a cold. 

It may not be the worst illness to have, but unlike a lot of illnesses you usually don't get to stay home in bed and watch reruns when you have a cold. You just feel worse, have less energy and have to deal with a runny nose, headaches, a sore throat and some coughing, while doing all the other things you normally do.  That make colds highly unpleasant and the lack of rest makes them hang on for weeks sometimes. 

One of the first things to do in cold season is to make sure you're getting enough rest and fresh air. Both will help to prevent and cure colds. Rest is the most important component of any strategy to boost your immune system and fresh outside air doesn't carry viruses as well as the air in buildings full of people. If the weather is actually freezing, your risk of catching a cold can go way down if you bundle up warmly and spend at least an hour outside each day. Viruses don't do well with frost. 

That said many of us live in climates where several months out of the year are more dank, cold and rainy than frosty and viruses love this weather. Beyond that, if you work or study in a crowded environment, your immune system would have to be spectacular to avoid the latest cold virus going around. So the chances are that most of us will get a cold at some point. 

Image by Arie Farnam

If you use pharmaceuticals to beat back the symptoms you will often prolong the cold and while your nose may not run, you will still have less energy. That will often cause you to drink more caffeinated drinks and that will disturb your sleep. And less sleep will mean more colds.

Beyond that, synthetic medicines often suppress the immune system over the long term and have other systemic side effects that aren't listed officially because they are caused by the overall intake of pharmaceuticals rather than by one specific drug. Colds are one area in which you can use herbs very effectively and thus reduce the need for harmful pharmaceuticals. 

Here are the basic steps to using herbs to deal with colds:

Prevention

The primary preventative herb today is still Echinacea. It stimulates white blood cells, which make up the best-understood part of the immune system. It also includes virus-fighting substances and boosts the ability of immune cells to engulf and destroy invaders. 

There is controversy in medical circles about Echinacea largely because there have been some studies conducted using commercially available pellets of freeze-dried Echinacea juice, which showed that the pellets were not very effective in preventing colds. There are studies showing the effectiveness of Echinacea in other forms, however. I took those freeze-dried pellets for a few years because I was traveling and I hoped to get some herbal medicine even when I couldn't grow my own or brew concoctions. And I have to say that I didn't notice any dramatic effect by taking the expensive Echinacea pills. Combine that with the problem that many commercially available Echinacea "supplements" contain only a tiny percentage of actual Echinacea (and sometimes none at all) when they are subjected to lab tests and you could become very skeptical about this herb.

However, none of these facts have any real bearing on the herb itself. Poor use of an herb doesn't make the herb itself ineffective. 

Image by Arie Farnam

The best way to use Echinacea is to grow your own or find a local supplier of fresh or freshly dried herbs. Then use dried Echinacea flowers (stored in an air-tight, non-metallic container) as a cold prevention tea for children and adults. It has a very pleasant, almost spicy taste reminiscent of the smell of bee hives.

For adults, Echinacea tincture is also excellent. It's best taken as needed the moment you notice a tingling of a cold in your throat or nose. I personally prefer Echinacea flower tincture and have found it most effective in cold prevention. If I can take a large spoonful of Echinacea flower tincture within an hour or two of the first signs of a cold or when other people around me have colds, I almost never end up with a real cold and if I don't take it my immunity to colds is not very good.  Here is a basic recipe for tincture.

I have read that many herbalists prefer Echinacea root tincture. However, in order to make a tincture with enough potency they must use several batches of Echinacea root for each batch of alcohol. This means soaking finely chopped roots in alcohol, then straining the alcohol after a few weeks and pouring it over another bunch of roots for several more weeks and repeating the process at least three times. The process is complicated but the results may be even better than Echinacea flower tincture. 

Echinacea works best if taken at specific times when immune support is needed. The immune system may become too accustomed to that support if it' s taken constantly. I use Echinacea flower tea when flu and cold season is in full swing on a regular basis and take Echinacea tincture as needed within hours when I can feel something coming on.

Treatment 

Even herbs don't provide an actual cure for colds. Once you have a cold, rest is the closest thing to a cure and often rest is hard to come by. Most herbs for colds treat specific symptoms and you can choose the best ones based on the symptoms you have. Treating symptoms is far from useless when it comes to curing a cold because many cold systems will interrupt your sleep and sleep is key.

Image by Arie Farnam

One general anti-viral herb to take after a cold has set in is St. John's wart. St. John's wart helps to fight a wide range of viruses and it gives the body energy needed in fighting an infection.

There is a myth that one should stop taking Echinacea once a cold has set in. I have found that this is bad advice. First of all your immune system doesn't just prevent infections, it also fights ongoing infections. So, the need for the immune support of Echinacea doesn't end simply because the cold temporarily got the upper hand. I have also experienced long-term colds and coughs that hung on tenaciously and would only recede when i took Echinacea tincture each day and for several days AFTER the symptoms disappeared. I stopped several times once the symptoms had disappeared and the infection returned, until I had the discipline to continue taking Echinacea tincture daily until about a week after the symptoms had cleared up. This has happened to me enough times that I consider it to be a pattern.

Herbs high in vitamin C are also good for general treatment. Rose hip tea and even more so buck thorn syrup  contain vitamin C (as does homemade sauerkraut).

Treating congestion

Now we get into the nitty gritty of treating specific symptoms.

One of the best herbs for treating the congestion that comes with a common cold is elder, particularly the flowers. My family uses dried elder flowers for tea (which is quite pleasant). And the adults use elder flower tincture as a powerful decongestant. If you do have to continue working when you have a cold, elder flower tincture is essential. It will clear out congestion as effectively as many pharmaceutical cold medicines but without the negative health effects associated with those. 

If you don't pick all the elder flowers off of your local elder bushes in June, you can also make a syrup from the elder berries themselves. This contains many of the properties of the flowers plus vitamins that are helpful for recovering from colds.

Another way to deal with stubborn congestion is to put a drop of thyme or eucalyptus essential oil and a few table spoons of salt into a bowl of hot water and breathe in the steam from it. You can put a towel over your head to catch the steam and clear out built up congestion that keeps the infection inside and interferes with rest.

Treating sore throats 

Lemon balm leaves and linden flowers are both excellent for treating sore throats. Lemon balm has been recently found to specifically fight the bacteria that cause strep throat. This is essential when you have a cold because while a cold is minor by itself it will often weaken the body and allow a bacterial infection to set in. I drink lemon balm even if I don't have a sore throat with a cold in order to prevent strep. Making lemon balm syrup (with this recipe) is one excellent way to combat sore throats.

Raw honey is also good for a sore throat. Gargling with salt water or a bit of propolis tincture diluted in water are also useful methods. You can even chew a piece of propolis if you don't have propolis tincture although it will temporarily stain your teeth bright yellow. 

Treating coughs

I covered the treatment of coughs in another post which you can find here. In brief, the best herbs I have found for coughs are thyme, mullein, marshmallow, longwort and plantain. 

I love hearing about your experiences with herbs. Let's have some discussion on what really works in the comments section below.