Brake Root, Fern Root, Polypody, Golden Maidenhair Fern, Adders Fern, Wall Fern

Last updated: February 8, 2026Reviewed date: February 8, 2026Reading time: 7 min read
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Poly body is a fern that belongs to the Polypodiaceae family and is found throughout the year. It is inherent to Europe and found in eastern Asia, Africa predominantly in northern areas. It is common in France up to an altitude of 2000 meters. It...

For severe symptoms, danger signs, pregnancy, child illness, or sudden worsening, seek urgent medical care.

বাংলা রোগী নোট এখনো যোগ করা হয়নি। পোস্ট এডিটরে “RX Bangla Patient Mode” বক্স থেকে সহজ বাংলা সারাংশ যোগ করুন।

এই তথ্য শিক্ষা ও সচেতনতার জন্য। এটি ডাক্তারি পরীক্ষা, রোগ নির্ণয় বা প্রেসক্রিপশনের বিকল্প নয়।

Article Summary

Poly body is a fern that belongs to the Polypodiaceae family and is found throughout the year. It is inherent to Europe and found in eastern Asia, Africa predominantly in northern areas. It is common in France up to an altitude of 2000 meters. It is also found in Scandinavia mostly in the southern part of the area and some species are found in America...

Key Takeaways

  • This article explains Polypody Scientific Classification in simple medical language.
Educational health guideWritten for patient understanding and clinical awareness.
Reviewed content workflowUse writer and reviewer profiles for stronger trust.
Emergency safety firstUrgent warning signs are highlighted below.

Seek urgent medical care if you notice

These warning signs are general safety guidance. Local emergency numbers and clinical judgment should always come first.

  • Severe symptoms, breathing difficulty, fainting, confusion, or rapidly worsening illness.
  • New weakness, severe pain, high fever, or symptoms after a serious injury.
  • Any symptom that feels urgent, unusual, or unsafe for the patient.
1

Emergency now

Use emergency care for severe, sudden, rapidly worsening, or life-threatening symptoms.

2

See a doctor

Book a professional medical evaluation if symptoms persist, worsen, recur often, affect daily activities, or occur in a high-risk patient.

3

Learn safely

Use this article to understand possible causes, tests, treatment options, prevention, and questions to ask your clinician.

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Definition

Poly body is a fern that belongs to the Polypodiaceae family and is found throughout the year. It is inherent to Europe and found in eastern Asia, Africa predominantly in northern areas. It is common in France up to an altitude of 2000 meters. It is also found in Scandinavia mostly in the southern part of the area and some species are found in America and eastern Asia. The fern family is common throughout the United States in shady woods and on mountains. This perennial has a creeping, irregular brown root which has a peculiar and rather unpleasant odor and somewhat sickening taste. The lush green and decorative fronds are from 6–12 in. high, smooth, and deeply pinnatifid. The fruit on the lower surface of the frond is in large golden dots or capsules. Should be gathered from June to September.

Plant description

Poly body is a small and rhizomatous fern having narrow leaves about 8-40 cm long and 3-6 cm wide borne on smooth and scaleless petioles i.e. 3-15 cm. Leaves are evergreen, oblong and pinnatifid with acuminate tips. The fronds with triangular leaflets measure 10-50 cm and divide all the way back to the central stem in 10 to 18 pairs of segments or leaflets. Leaflets are generally whole or slightly denticulated and wider at their base where they often touch each other.

Facts About Polypody

Name Polypody
Scientific Name Polypodium vulgare
Common/English Name Rock Polypod, Common Polypody, Brake Root, Fern Root, Polypody, Golden Maidenhair Fern, Adders Fern, Wall Fern, Common Polypod Fern
Name in Other Languages Danish: Almindelig engelsø;
German: Gemeiner Tüpfelfarn, Gewöhnlicher Tüpfelfarn;
English: Adder’s fern, Common polypody, Golden-maidenhair, Polypody, Wall fern;
Dutch: Gewone eikvaren;
Swedish: Pohjankallioimarre;
Arabic: Azrasul kalb, Kasirul arjil, Saquibal Hajer, Tashmeez, Barzia;
Urdu: Bisfaij;
Hindi: Bisfaija,  Khankali, Kala bichwa;
Persian: Bispaik;
Latin: Bazbodia
Plant Growth Habit Perennial, small fern
Plant Size 30 cm high
Rhizome Flattened, yellowish-brown
Leaf Evergreen, oblong, 8–40 cm (3.1–15.7 in) long and 3–6 cm (1.2–2.4 in) wide
Medicinal parts Root and tops

Polypody Scientific Classification

Scientific Name: Polypodium vulgare

Rank Scientific Name & (Common Name)
Kingdom Plantae (Plants)
Subkingdom Viridiplantae  (Green plants)
Infrakingdom Streptophyta  (Land plants)
Superdivision Embryophyta
Division Tracheophyta  (Vascular plants, tracheophytes)
Class Polypodiopsida  (Leptosporangiate ferns)
Subclass Polypodiidae
Order Polypodiales
Family Polypodiaceae  (Common ferns, licorice ferns)
Genus Polypodium L. (Polypody)
Species Polypodium virginianum L. (Rock polypody)

Health Benefits of Polypody

  1. Respiratory health

Polypody has expectorant properties, it is useful or treating various respiratory ailments. It is drunk in form of tea to treat catarrh, coughs, congestion and bronchitis.

  1. Digestive health

It promotes digestive health and provides gastrointestinal complaints. It stimulates bile production and used for treating conditions and boost appetite. It acts as gentle and laxative and safe and natural treatment for constipation.

  1. Fever

It lowers fevers due to antipyretic properties.

  1. Rheumatism and pain relief

Polypody has pain-relieving medicine. সহজ বাংলা: ব্যথানাশক ওষুধ।" data-rx-term="analgesic" data-rx-definition="An analgesic is a pain-relieving medicine. সহজ বাংলা: ব্যথানাশক ওষুধ।">analgesic properties which helps to provide relief from pain and used as an aid for rheumatism and swelling, stiffness, or reduced movement. সহজ বাংলা: জয়েন্টের প্রদাহ।" data-rx-term="arthritis" data-rx-definition="Arthritis means joint inflammation causing pain, swelling, stiffness, or reduced movement. সহজ বাংলা: জয়েন্টের প্রদাহ।">arthritis. The study conducted on rats was provided given extracts of the herb that provides relief from pain through improved reaction times.

  1. Skin health

Apply polypody topically for treating minor wounds, grazes, cuts, scrapes and bites. The antibacterial properties found in the plant helps to prevent infection from taking hold and also lower pain, swelling, heat, or redness. সহজ বাংলা: শরীরের প্রদাহ; ব্যথা, ফোলা বা লালভাব হতে পারে।" data-rx-term="inflammation" data-rx-definition="Inflammation is the body’s response to injury, infection, or irritation, often causing pain, swelling, heat, or redness. সহজ বাংলা: শরীরের প্রদাহ; ব্যথা, ফোলা বা লালভাব হতে পারে।">inflammation and irritation and also speeds up healing of wounds. Topically apply it for dealing with common inflammatory skin conditions such as eczema and psoriasis.

Uses

The starchy root stocks were boiled and eaten by the Indians, and they knew of their effect as a worm medicine. Our pioneers soaked them in water and wood ashes for 24 hr. and cooked the young leaves like pot herbs.

The many species of ferns were also used in decoction as a cure for rickets in children. The strong decoction is purgative. A specific in expelling tape worms, by influencing their muscle release. The presence of warms causes serious anaemia, undermining various organs of the body. The syrup as a decoction has been found very valuable in pulmonary and hepatic diseases.

The ancients used the roots and the whole plant in decoctions and diet drinks for the spleen and other disorders. The Japanese use it in soup. Combined with liverwort it is said to have restored patients severely affected with disease of the lungs. Do not use extensively.

Dose

1–4 drams of the powdered plant, 4 fl. oz. of the syrup decoction, three or four times a day.

Traditional uses

  • It stimulates secretion of bile and acts as a gentle laxative.
  • It is used in European herbal medicine for treating hepatitis and jaundice and used as an aid for indigestion and loss of appetite.
  • Root tea is used for treating pleurisy, sore throats, hives and stomach aches.
  • It is used for lung ailments and liver problems.

Side effects

  • It should not be used externally as it can cause skin rashes.
  • Excessive use of Polypody results in various side effects such as vomiting, nausea, and stomach pain.
  • Sensitive people might experience minor rash with its application.

Other facts

Rhizome has a bittersweet flavor and is used to make confectionery like nougat.

 


References


Doctor visit helper

Prepare before seeing a doctor

A simple rural-patient checklist to help you explain symptoms clearly, ask better questions, and avoid unsafe self-treatment.

Safety note: This is not a prescription or diagnosis. For severe symptoms, pregnancy danger signs, children with serious illness, chest pain, breathing difficulty, stroke-like weakness, or major injury, seek urgent care.

Which doctor may help?

Start with a registered doctor or the nearest qualified health center.

What to tell the doctor

  • Write when the problem started and how it changed.
  • Bring old prescriptions, investigation reports, and current medicines.
  • Write allergies, pregnancy status, diabetes, kidney/liver disease, and major past illnesses.
  • Bring one family member if the patient is weak, elderly, confused, or a child.

Questions to ask

  • What is the most likely cause of my symptoms?
  • Which danger signs mean I should go to hospital quickly?
  • Which tests are necessary now, and which can wait?
  • How should I take medicines safely and what side effects should I watch for?
  • When should I come for follow-up?

Tests to discuss

  • Vital signs: temperature, pulse, blood pressure, oxygen saturation
  • Basic physical examination by a clinician
  • CBC, urine test, blood sugar, or imaging only when clinically needed

Avoid these mistakes

  • Do not use antibiotics, steroid tablets/injections, or strong painkillers without proper medical advice.
  • Do not hide pregnancy, kidney disease, ulcer, allergy, or blood thinner use.
  • Do not delay emergency care when danger signs are present.

Medicine safety and first-aid guide

This section is for patient education only. It does not replace a doctor, pharmacist, or emergency care.

Safe first steps

  • Drink safe fluids and monitor temperature.
  • In dengue-prone areas, discuss CBC and platelet count when fever persists or warning signs appear.
  • Use tepid sponging for high fever discomfort; avoid ice-cold bathing.

OTC medicine safety

  • For fever, common fever medicine may be discussed with a clinician or pharmacist.
  • Avoid aspirin/ibuprofen-like medicines in suspected dengue unless a doctor says it is safe.

Avoid these mistakes

  • Do not start antibiotics without a proper medical decision.
  • Do not use steroid tablets or injections casually for quick relief.
  • Do not delay emergency care because of home remedies.

Get urgent help if

  • Fever with breathing difficulty, confusion, repeated vomiting, bleeding, severe weakness, stiff neck, or dehydration needs urgent care.
Medicine names, dose, and timing must be decided by a qualified clinician or pharmacist after checking age, pregnancy, allergy, other diseases, and current medicines.

For rural patients and family caregivers

Patient health record and symptom diary

Write your symptoms, medicines already taken, test results, and questions before visiting a doctor. This note stays on your device unless you print or copy it.

Doctor to discuss: Medicine doctor / pediatrician for children / qualified clinician
Tests to discuss with doctor
  • Temperature chart and hydration assessment
  • CBC with platelet count if fever persists or dengue/other infection is possible
  • Urine test, malaria/dengue tests, chest evaluation, or blood culture only when clinically indicated
Questions to ask
  • What is the most likely cause of my symptoms?
  • Which warning signs mean I should go to emergency care?
  • Which tests are really needed now?
  • Which medicines are safe for my age, pregnancy status, allergy, kidney/liver/stomach condition, and current medicines?
  • Do I need antibiotics, or is this more likely viral?

Emergency warning signs such as chest pain, severe breathing difficulty, sudden weakness, confusion, severe dehydration, major injury, or loss of bladder/bowel control need urgent medical care. Do not wait for online information.

Safe pathway to proper treatment

Care roadmap for: Brake Root, Fern Root, Polypody, Golden Maidenhair Fern, Adders Fern, Wall Fern

Use this simple roadmap to understand the next safe steps. It is educational and does not replace examination by a doctor.

Go to emergency care if you notice:
  • Severe or rapidly worsening symptoms
  • Breathing difficulty, chest pain, fainting, confusion, severe weakness, major injury, or severe dehydration
Doctor / service to discuss: Qualified healthcare provider; specialist depends on symptoms and examination.
  1. Step 1

    Check danger signs first

    If danger signs are present, seek emergency care and do not wait for online information.

  2. Step 2

    Record the symptom story

    Write when symptoms started, severity, medicines already taken, allergies, pregnancy status, and test results.

  3. Step 3

    Visit a qualified clinician

    A doctor, nurse, or qualified healthcare provider can examine you and decide which tests or treatment are needed.

  4. Step 4

    Do only useful tests

    Do tests after clinical assessment. Avoid unnecessary tests, random antibiotics, or repeated medicines without diagnosis.

  5. Step 5

    Follow up and return early if worse

    If symptoms worsen, new warning signs appear, or treatment is not helping, return for review quickly.

Rural patient practical tips
  • Take a written symptom diary and all previous prescriptions/test reports.
  • Do not hide medicines already taken, even herbal or over-the-counter medicines.
  • Ask which warning signs mean urgent referral to hospital.

This roadmap is for education. A real diagnosis and treatment plan requires history, examination, and clinical judgment.

RX Patient Help

Ask a health question safely

Write your symptom story. A health professional or site editor can review it before any answer is prepared. This box is not for emergency care.

Emergency first: Severe chest pain, breathing trouble, unconsciousness, stroke signs, severe injury, heavy bleeding, or rapidly worsening symptoms need urgent local medical care now.

Frequently Asked Questions

Is this article a replacement for a doctor?

No. It is educational content only. Patients should consult a qualified clinician for diagnosis and treatment.

When should I seek urgent care?

Seek urgent care for severe symptoms, rapidly worsening condition, breathing difficulty, severe pain, neurological changes, or any emergency warning sign.

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