Warts 

Last updated: February 8, 2026Reviewed date: February 8, 2026Reading time: 9 min read
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Warts are common skin growths caused by a viral infection. They can appear anywhere on the body and come in various types. In this article, we will explore the different types of warts, their causes, symptoms, diagnostic tests, and available treatments. Types of Warts Warts...

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

Warts are common skin growths caused by a viral infection. They can appear anywhere on the body and come in various types. In this article, we will explore the different types of warts, their causes, symptoms, diagnostic tests, and available treatments. Types of Warts Warts can manifest in several forms, including: Common Warts: These typically appear on fingers, hands, and knees as raised, rough bumps....

Key Takeaways

  • This article explains Causes of Warts in simple medical language.
  • This article explains Symptoms of Warts in simple medical language.
  • This article explains Diagnostic Tests for Warts in simple medical language.
  • This article explains Treatments for Warts in simple medical language.
Educational health guideWritten for patient understanding and clinical awareness.
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Seek urgent medical care if you notice

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  • 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.

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Learn safely

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

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Definition

Warts are common skin growths caused by a viral infection. They can appear anywhere on the body and come in various types. In this article, we will explore the different types of warts, their causes, symptoms, diagnostic tests, and available treatments.

Types of Warts

Warts can manifest in several forms, including:

  1. Common Warts: These typically appear on fingers, hands, and knees as raised, rough bumps.
  2. Plantar Warts: Found on the soles of the feet, these warts can be painful and have black dots in the center.
  3. Flat Warts: These are small, flat-topped warts often seen on the face, arms, and legs.
  4. Filiform Warts: These long, narrow warts usually grow on the face, especially around the eyes and mouth.
  5. Periungual Warts: These occur around the nails and can affect nail growth.
  6. Mosaic Warts: A cluster of plantar warts forming a mosaic-like pattern on the feet.
  7. Genital Warts: These are sexually transmitted warts that affect the genital and anal areas.
  8. Oral Warts: These warts can appear inside the mouth, on the lips, and in the throat.
  9. Subungual Warts: Grow underneath the toenails and fingernails.
  10. Butcher’s Warts: Common among butchers, these warts can be found on the hands due to contact with raw meat.
  11. Shaving Warts: These can occur after shaving and often appear on the legs and face.
  12. Childhood Warts: Common in children, especially on the face and hands.
  13. Verruca Plana: Flat warts that can appear in large numbers.
  14. Verruca Vulgaris: Another name for common warts.
  15. Digitate Warts: Finger-like growths, often seen on the face and scalp.
  16. Plantar Molluscum: Resemble plantar warts but are caused by a different virus.
  17. Juvenile Warts: Occur in young people, typically on the face and neck.
  18. Seborrheic Warts: These warts are benign skin tumors that can appear as they age.
  19. Filar Warts: Long, thread-like warts often found in clusters.
  20. Inverted Warts: Warts that grow inward into the skin.

Causes of Warts

Warts are caused by the human papillomavirus (HPV). Various factors can increase the risk of developing warts, including:

  1. Direct Contact: Touching someone else’s warts or surfaces that have the virus.
  2. Weakened Immune System: A compromised immune system makes it easier for warts to develop and spread.
  3. Moist Skin: Warts thrive in moist environments, making swimming pools and communal showers common places for infection.
  4. Cuts and Scratches: Open skin can provide entry points for the virus.
  5. Nail Biting: Increases the risk of periungual warts.
  6. Sharing Personal Items: Sharing towels, razors, or shoes can transfer the virus.
  7. Age: Children and teenagers are more susceptible to warts.
  8. Genetics: Some people may be genetically predisposed to warts.
  9. Occupational Exposure: Certain jobs, like butchery, may increase the risk of warts.
  10. Stress: High-stress levels can weaken the immune system.
  11. Public Spaces: Frequenting areas where the virus may be present, such as gyms and public swimming pools.
  12. Smoking: Smoking can weaken the immune system, making one more susceptible to warts.
  13. Skin Injuries: Any injury to the skin can create an entry point for the virus.
  14. Humidity: High humidity environments can promote the spread of warts.
  15. Obesity: People who are obese may be more prone to warts.
  16. Prolonged Moisture: Wearing wet shoes or gloves for extended periods can increase the risk.
  17. insulin is low or not working well. সহজ বাংলা: রক্তে চিনি বেশি থাকার রোগ।" data-rx-term="diabetes" data-rx-definition="Diabetes is a condition where blood sugar stays too high because insulin is low or not working well. সহজ বাংলা: রক্তে চিনি বেশি থাকার রোগ।">Diabetes: Poorly controlled diabetes can weaken the immune system.
  18. Certain Medications: Some medications can suppress the immune system.
  19. Chemical Exposure: Contact with certain chemicals can make the skin more susceptible to warts.
  20. Repeated Shaving: Frequent shaving can lead to shaving warts.

Symptoms of Warts

Recognizing warts by their symptoms is important. Common symptoms include:

  1. Raised Bumps: Warts often appear as raised, flesh-colored growths.
  2. Rough Texture: The surface of warts can feel rough and scaly.
  3. Black Dots: Plantar warts may have tiny black dots in the center.
  4. Pain or Discomfort: Plantar warts can be painful when walking or standing.
  5. Clusters: Mosaic warts form clusters of small warts on the feet.
  6. Itching: Some warts may cause itching or irritation.
  7. Bleeding: Warts around the nails can cause bleeding and deformity.
  8. Changes in Nail Shape: Subungual warts can alter the shape of nails.
  9. Discoloration: Warts can appear darker or lighter than surrounding skin.
  10. Rapid Growth: Warts may grow quickly in size or number.
  11. Cauliflower-Like Appearance: Genital warts can resemble cauliflower.
  12. Sore Throat: Oral warts can cause a sore throat or difficulty swallowing.
  13. Difficulty Breathing: In severe cases, oral warts may obstruct the airway.
  14. Pain During Intercourse: Genital warts may cause pain during sexual activity.
  15. Vaginal Discharge: Genital warts in women may lead to abnormal vaginal discharge.
  16. Changes in Skin Texture: Seborrheic warts may change the texture of the skin.
  17. Thread-Like Protrusions: Filar warts can have long, thread-like projections.
  18. Inward Growth: Inverted warts grow inward into the skin.
  19. Facial Disfigurement: Filiform warts on the face can affect appearance.
  20. Emotional Distress: Warts in visible areas can cause emotional distress.

Diagnostic Tests for Warts

To diagnose warts, doctors may use various methods, including:

  1. Visual Inspection: Doctors examine the warts’ appearance.
  2. Dermatoscopy: Using a dermatoscope to get a closer look at the wart.
  3. Biopsy: Removing a small sample of tissue for lab analysis.
  4. Vinegar Test: Applying vinegar to the wart to make it easier to see.
  5. Skin Scraping: Scraping the wart’s surface to examine it under a microscope.
  6. Wood’s Lamp Examination: Using ultraviolet light to detect certain types of warts.
  7. Polymerase Chain Reaction (PCR) Test: Detecting the virus’s DNA in a tissue sample.
  8. Tzanck Smear: Scraping cells from the wart and examining them under a microscope.
  9. Skin Swab: Swabbing the wart to test for the presence of HPV.
  10. Skin Culture: Growing the virus in a lab to confirm the diagnosis.
  11. Punch Biopsy: Removing a small circular piece of the wart for analysis.
  12. Potassium Hydroxide (KOH) Test: Using KOH to soften the wart’s surface for examination.
  13. Blood Tests: Detecting HPV antibodies in the blood.
  14. Reflectance Confocal Microscopy: Using a specialized microscope to examine the wart’s layers.
  15. Electrocautery: Using an electrical current to burn off the wart tissue.
  16. Cryotherapy: Freezing the wart with liquid nitrogen.
  17. Laser Therapy: Using a laser to remove the wart.
  18. Excision: Surgically cutting out the wart.
  19. Topical Acid Treatments: Applying acids like salicylic acid to dissolve the wart.
  20. Immunotherapy: Boosting the immune system to fight the virus.

Treatments for Warts

Several treatment options are available for warts, including:

  1. Watchful Waiting: Sometimes warts disappear on their own over time.
  2. Topical Salicylic Acid: Over-the-counter creams and solutions to dissolve warts.
  3. Cryotherapy: Freezing warts with liquid nitrogen to remove them.
  4. Laser Therapy: Using laser technology to vaporize warts.
  5. Electrosurgery: Burning warts off with an electrical current.
  6. Surgical Excision: Cutting out warts using a scalpel.
  7. Cantharidin: A chemical application that creates a blister to lift the wart off.
  8. Immunotherapy: Stimulating the immune system to fight the virus.
  9. Intralesional Immunotherapy: Injecting substances to boost the immune response.
  10. Duct Tape Occlusion: Covering warts with duct tape to encourage them to fall off.
  11. Prescription Medications: Stronger treatments available by prescription.
  12. Keratolysis: Softening the wart with agents like urea.
  13. Photodynamic Therapy: Combining light therapy with medication to treat warts.
  14. Intralesional Bleomycin: Injecting the bacterial infections. সহজ বাংলা: ব্যাকটেরিয়ার সংক্রমণের ওষুধ।" data-rx-term="antibiotic" data-rx-definition="An antibiotic is a medicine used to treat bacterial infections. সহজ বাংলা: ব্যাকটেরিয়ার সংক্রমণের ওষুধ।">antibiotic bleomycin into warts.
  15. Candida Antigen: Injecting a yeast extract to stimulate the immune system.
  16. Zinc Oxide Tape: Applying zinc oxide tape to remove warts gradually.
  17. Trichloroacetic Acid (TCA): A chemical treatment that causes the wart to blister.
  18. Immunomodulators: Medications that enhance the immune response.
  19. Liquid Nitrogen Pads: Pads that release liquid nitrogen to freeze warts.
  20. Herbal Remedies: Some herbal treatments may help alleviate warts.
  21. Tea Tree Oil: Applying tea tree oil may help with certain types of warts.
  22. Garlic: Some people use crushed garlic on warts as a home remedy.
  23. Banana Peel: Placing a piece of banana peel on the wart.
  24. Aloe Vera: Applying aloe vera gel to soothe and potentially reduce warts.
  25. Apple Cider Vinegar: Some people use apple cider vinegar to treat warts.
  26. Castor Oil: Applying castor oil to warts.
  27. Vitamin C: Crushed vitamin C tablets applied to warts.
  28. Silver Nitrate: A chemical treatment used by healthcare professionals.
  29. Phototherapy: Using light therapy to target warts.
  30. Interferon: Antiviral medications that may be used for severe cases.

Drugs for Wart Treatment

Some medications may be prescribed or recommended for wart treatment, including:

  1. Salicylic Acid (Compound W)
  2. Podofilox (Condylox)
  3. Imiquimod (Aldara)
  4. Cantharidin (Cantharone)
  5. Tretinoin (Retin-A)
  6. Cidofovir (Vistide)
  7. Bleomycin (Blenoxane)
  8. Interferon Alpha (Intron A)
  9. Veregen (Sinecatechins)
  10. Trichloroacetic Acid (TCA)
  11. Efudex (Fluorouracil)
  12. Veregen (Sinecatechins)
  13. Silver Nitrate
  14. Imiquimod Cream (Zyclara)
  15. Veregen (Sinecatechins)
  16. Tazarotene (Tazorac)
  17. Candida Antigen
  18. Zinc Oxide Tape
  19. Tea Tree Oil
  20. Dinitrochlorobenzene (DNCB)

Conclusion

Warts are common skin growths caused by the human papillomavirus (HPV). They can take various forms, have different causes, and present a range of symptoms. Diagnosis involves visual inspection and various tests, while treatments include topical applications, freezing, laser therapy, and surgical removal. Various drugs may also be prescribed to treat warts. If you suspect you have warts or need treatment, consult a healthcare professional for the best course of action.

 

Disclaimer: Each person’s journey is unique, treatment plan, life style, food habit, hormonal condition, immune system, chronic disease condition, previous medical  history is also unique. So always seek the best advice from a qualified medical professional or health care provider before trying any treatments to ensure to find out the best plan for you. This guide is for general information and educational purposes only. If you or someone are suffering from this disease condition bookmark this website or share with someone who might find it useful! Boost your knowledge and stay ahead in your health journey. Thank you for giving your valuable time to read the article.

 

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What to tell the doctor

  • Write when the problem started and how it changed.
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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?
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Tests to discuss

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Avoid these mistakes

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Safe first steps

  • Avoid heavy lifting, sudden bending, and prolonged bed rest.
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  • Discuss physiotherapy, X-ray, or MRI only when clinically needed.

OTC medicine safety

  • For mild back pain, pain-relief medicine may be discussed with a doctor or pharmacist.
  • Avoid repeated painkiller use if you have kidney disease, stomach ulcer, uncontrolled blood pressure, or are taking blood thinners.

Avoid these mistakes

  • Do not start antibiotics without a proper medical decision.
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Get urgent help if

  • Back pain with leg weakness, numbness around private area, loss of urine/stool control, fever, cancer history, or major injury needs urgent care.
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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: Doctor / qualified healthcare provider
Tests to discuss with doctor
  • Basic vital signs: temperature, pulse, blood pressure, oxygen level if needed
  • Relevant blood, urine, imaging, or specialist tests only after clinical assessment
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?

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: Warts 

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.

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Frequently Asked Questions

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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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