20 Medicinal herbs every prepper should grow for survival

By dominguez // 2025-10-14

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Growing and using medicinal herbs is essential for self-reliance during supply chain disruptions, economic instability or disasters.
Many modern pharmaceuticals originate from plants, proving their efficacy in pain relief, immune support and wound healing.
Herbs like evening primrose, calendula and echinacea treat infections, wounds and respiratory issues, while lavender and chamomile aid relaxation and digestion.
Some herbs (e.g., comfrey, goldenseal) have potential toxicity or side effects; proper identification and dosage are crucial.
Cultivating medicinal herbs in your backyard ensures access to medicine when conventional healthcare is unavailable, but knowledge of contraindications is vital.

In an era of increasing uncertainty—whether due to supply chain disruptions, economic instability or natural disasters—knowing how to cultivate and use medicinal herbs is a critical survival skill. Many modern pharmaceuticals trace their origins to plant-based remedies, proving that nature provides powerful healing solutions. From pain relief to immune support, these 20 medicinal herbs can serve as a lifeline when conventional medicine is unavailable.

1. Evening primrose

Known for its vibrant yellow or pinkish flowers, evening primrose has been used by Native Americans to treat coughs, sore throats and stomach aches. The roots, flowers and young leaves of evening primrose are edible and nutrient-rich, while poultices made from the herb promote wound healing.

2. California poppy

Unlike its narcotic cousin, the opium poppy, California poppy offers mild pain relief without addiction risks. Traditionally used for anxiety and insomnia, its golden flowers and seeds are also edible.

3. Calendula

A staple in European herbalism, calendula's petals prevent infections and soothe radiation burns. It can be made into tinctures, salves or wound-cleaning solutions. BrightU.AI's Enoch engine also notes that calendula can help soothe ulcers, diarrhea and indigestion when consumed as a tea or infusion. Additionally, its edible flowers provide a nutrient-rich food source in emergencies.

4. Lavender

With antiseptic and anti-inflammatory properties, lavender essential oil treats fungal infections and speeds wound healing. Its calming effects also make it ideal for stress relief and sleep support.

5. Yarrow

Dubbed "life medicine" by the Navajo, yarrow is a powerful astringent and antiseptic. Chewing yarrow leaves eases toothaches, while yarrow infusions treat ear infections and improve circulation.

6. Feverfew

A natural migraine remedy, feverfew reduces headache frequency and intensity. However, improper use may cause side effects, so caution is advised.

7. Chamomile

Best known for its calming effects, chamomile also soothes digestive issues and skin irritations. It can be consumed as tea or applied topically in the form of salves.

8. Marshmallow

The mucilage in marshmallow root coats and soothes irritated mucous membranes, making it effective for sore throats and digestive discomfort.

9. Chicory

Used as a coffee substitute, chicory root also lowers blood pressure and alleviates pain from kidney stones and liver inflammation.

10. Echinacea

A proven immune booster, echinacea fights infections and speeds recovery from colds and respiratory illnesses.

11. Sage

With antiviral and antibacterial properties, sage also helps manage blood sugar and cholesterol. However, its thujone content means it should be used sparingly.

12. Peppermint

This potent herb eases nausea, improves digestion and relieves muscle pain. Peppermint's antiseptic properties also support oral health.

13. Stinging nettle

Rich in vitamins and minerals, stinging nettle alleviates allergies and acts as a natural diuretic. Cooking neutralizes its irritating hairs.

14. Rosemary

Beyond culinary uses, rosemary can enhance brain function, blood circulation and immunity, according to research. Its antimicrobial properties also make rosemary a versatile natural remedy.

15. Comfrey

Known as "knitbone," comfrey accelerates healing for bruises and sprains. However, internal use is controversial due to potential liver toxicity.

16. Goldenseal

A natural antibiotic, goldenseal treats infections and lowers cholesterol. It is often paired with echinacea for immune support.

17. Nasturtium

Packed with vitamin C, nasturtium helps fight infections. Its mustard oil content can irritate skin, so handle nasturtium with care.

18. Mullein

Effective for respiratory ailments, mullein tea soothes coughs and bronchitis. Its leaves were historically used as shoe insulation.

19. Spilanthes (toothache plant)

Chewing its flowers provides instant oral pain relief, making spilanthes invaluable for dental emergencies.

20. Self-heal

True to its name, self-heal (Prunella vulgaris) detoxifies the body and fights inflammation. It can be used topically or consumed as tea. Growing these medicinal herbs in your backyard or home garden ensures access to natural remedies when pharmacies are inaccessible. However, proper identification and preparation are crucial—some herbs have toxic look-alikes or contraindications. By growing and mastering these plants, preppers can safeguard their health and resilience in times of crisis. Learn about herbs that can help you age gracefully by watching the video below. This video is from the Natural News channel on Brighteon.com. Sources include: AskAPrepper.com BrightU.ai Brighteon.com