​Sage also has some medicinal properties like most of its fellow culinary herbs. It has traits that allow it to ease sore throats as well as coughs and colds. Sage was used in Egypt during ancient times to ward off evil, snakebites and to increase the fertility in women and in India sage was used to treat sore throats and indigestion. Sage has been grown in herb gardens and kitchens since medieval times when the Romans introduced it to Europe. Today sage can be found in a wide variety of natural products being sold. This makes sage a great herb for preppers because it means they too can make these natural products. Deodorants are often made from sage because of its antiperspirant properties, and mouthwashes are common due to sage's ability to kill bacteria.
^ Valduga, Eunice; de Freitas, Renato João Sossela; Reissmann, Carlos B.; Nakashima, Tomoe (1997). "Caracterização química da folha de Ilex paraguariensis St. Hil. (erva-mate) e de outras espécies utilizadas na adulteração do mate". Boletim do Centro de Pesquisa de Processamento de Alimentos (in Portuguese). 15 (1): 25–36. doi:10.5380/cep.v15i1.14033. Archived from the original on 2014-08-26.

Thyme has been used for centuries, and was even used during one of the most devastating pandemics to take place in human history. The Black Death was a plague that peaked in Europe from 1346-1353. During that time, and in other incidents of the plague thereafter, townspeople would gather to burn large bundles of thyme to ward off the disease, or carry pockets of thyme on them. Indeed, thyme does have anti-microbial properties, but we’re not warding off any plague here-just your cough. Thyme relaxes the muscles of the trachea and bronchi, and also opens up airways. The result is less coughing, and increased comfort.

Whenever this seasonal fruit is available in the market, try to include it in your diet as it can be very effective for the pancreas. Else you can make a powder of dried seeds of Jambul fruit and eat this powder with water twice a day. This fruit is native to India and its neighboring countries but you can find it at Asian markets and herbal shops.

Raw garlic is simply the best form of the herb to eat, when you cook garlic you destroy a lot of the constituents responsible for its medicinal properties. Aside from eating garlic raw you can also crush up a few cloves of garlic and add it too some olive oil which can then be put on a salad. You can also purchase garlic capsules these are a great way to get the main constituents of garlic into your body. Try and look for products containing allicin this is one of the top ingredients found in garlic.

Verma, N., Meena, N. K., Majumdar, I., & Paul, J. (2017, December 30). Role of bromelain as herbal anti-inflammatory compound using in vitro and in vivo model of colitis. Journal of Autoimmune Disorders, 3(52). Retrieved from http://autoimmunediseases.imedpub.com/role-of-bromelain-as-herbal-antiinflammatory-compound-using-in-vitro-and-in-vivo-model-of-colitis.php?aid=21395

There are actually several ways to use lemon balm making it a versatile herb both in the ailments it treats and  the way it can be administered. Teas are a great way to gain the benefits of lemon balm. You can steep about 5 or 6 fresh leaves in a cup of water for six minutes and strain. Try adding some honey or stevia to sweeten the deal up and add a little mint for an extra layer of flavor. Tinctures, extracts, and ointments are all also widely available for lemon balm and all are quite effective.
Feverfew leaves (Tanacetum parthenium) are used as a tincture or a capsule. It's administered for migraine headaches and feverish chills. It is sometimes recommended for arthritis. Older traditional medicine required patients to chew the leaves (can cause mouth ulcers), but many modern treatments use tinctures. Pregnant women should never use feverfew since it cause uterine contractions. Avoid if you suffer from stomach ulcers or gallbladder issues. If you suffer from ragweed allergies, avoid feverfew.
Used by the ancient Egyptians for fever and chills, chamomile is still in wide use today. This plant is used for colic, indigestion, flatulence, bloating heartburn and to calm nervousness. Chamomile has anti-inflammatory, antifungal, antiseptic, antibacterial and antispasmodic properties. Some people suffering from peptic ulcers find relief from drinking chamomile tea.

​Neem has a very long history as a medicinal herb in fact the history of neem stretches back all the way to one of the oldest texts known to man. The properties of neem are spoken of in some of the ancient Sanskrit and the Sanskrit word for neem (nimba) actually means "good health". Neem is a tree so it can be hard for some to classify it as an herb but I just couldn't leave this one out of our list of herbs. After all the people of India have been using neem for over 4,000 years now so it is something to consider when talking about herbs. Today neem is used for many reasons including skin treatment for eczema, scabies, head lice, and psoriasis. In addition to being good for the skin neem is also renowned for its benefits on your hair too. 
The aptly named bitter melon is thought to help cells use glucose more effectively and block sugar absorption in the intestine. When Philippine researchers had men and women take bitter melon in capsule form for three months, they had slight, but consistently, lower blood sugar than those taking a placebo. Gastrointestinal problems are possible side effects. You can reverse diabetes with these science-backed strategies.