Epiblepharon

Epiblepharon is an eyelid condition characterized by an extra horizontal fold of skin and pretarsal orbicularis muscle that rides over the eyelid margin, redirecting the eyelashes vertically toward the eye surface. This anomaly can affect either the upper or lower eyelids but is most commonly seen on the lower lids, where the redundant tissues obscure the base of the lashes, causing them to abrade the cornea or conjunctiva EyeWikiWikipedia.

Pathophysiologically, epiblepharon arises from an abnormal insertion or layering of pretarsal orbicularis muscle fibers and skin, rather than rotation of the eyelid margin itself. Histopathologic studies confirm that the preseptal orbicularis is often hypertrophic and overrides the pretarsal portion, creating the characteristic fold. When the fold is gently pulled away, the actual eyelid margin rests against the globe normally, distinguishing epiblepharon from true entropion EyeWiki.

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Types of Epiblepharon

Congenital vs. Acquired
Congenital epiblepharon is present at birth and most often affects Asian and Hispanic children, with spontaneous resolution reported in many cases as facial anatomy matures. Acquired epiblepharon, though less common, develops later and is typically associated with external factors such as trauma, inflammation, or orbital disease eyemax.sgconloneyeinstitute.com.

Lower vs. Upper Eyelid
While lower eyelid involvement accounts for the majority of cases, upper epiblepharon occurs in up to 15–20% of individuals with lower-lid disease. Examination in both downgaze (for lower lids) and upgaze (for upper lids) is essential for full assessment, as upper-lid folds may be subtle and worse on forceful eyelid closure EyeWikiaapos.org.

Severity and Grading
Clinical grading systems, such as Khwarg et al.’s classification, assess the height and extent of the skin fold, degree of lash–corneal touch, and associated keratopathy. A complementary scheme categorizes lower-lid epiblepharon into four classes based on how much of the lid margin is concealed by the fold—from Class I folds below the margin to Class IV concealing more than one-third of the lid Ento KeyEyeWiki.

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Causes of Epiblepharon

1. Asian Ethnicity: Epiblepharon is most prevalent among East Asian populations, affecting approximately 12.6% of children aged 7–14, likely due to characteristic eyelid anatomy and muscle attachment patterns WikipediaEyeWiki.

2. Hispanic and Native American Descent: Similar congenital predispositions occur in Hispanic and Native American groups, where developmental eyelid structure promotes fold formation Eye Physicians of Downtown Manhattanaapos.org.

3. Genetic Predisposition: Family studies suggest heritability, with abnormal eyelid fold morphology often clustering in families, although specific genes remain unidentified Eye Physicians of Downtown Manhattan.

4. Abnormal Muscle Insertion: Anomalous insertion of orbicularis muscle fibers into the anterior lamella contributes to the fold, redirecting lashes inward due to the skin–muscle plane displacement Wikipedia.

5. Pretarsal Orbicularis Hypertrophy: Thickening of the preseptal orbicularis oculi muscle exaggerates the skin fold, particularly medially, intensifying lash–corneal contact EyeWiki.

6. Developmental Skin Adhesion Absence: Lack of normal adhesion between lower eyelid retractors and overlying skin prevents proper anterior lamella positioning, facilitating epiblepharon formation Plastic Surgery Key.

7. Down Syndrome: Children with Down syndrome may exhibit eyelid anomalies, including epiblepharon, due to connective tissue differences and midface structure Eye Physicians of Downtown Manhattan.

8. High Body Mass Index: Increased facial adiposity in young children can augment skin folds over the eyelid margin, worsening epiblepharon in predisposed individuals EyeWiki.

9. Trauma: Eyelid contusion or laceration disrupts normal anatomy, leading to secondary fold formation and lash misdirection conloneyeinstitute.com.

10. Postsurgical Scarring: Blepharoplasty or trauma repair may scar the pretarsal area, creating redundant skin folds and acquired epiblepharon ScienceDirectconloneyeinstitute.com.

11. Allergic Conjunctivitis: Chronic inflammation with conjunctival papillae and mucus discharge can lead to secondary tissue hypertrophy and fold formation EyeWiki.

12. Thyroid Eye Disease: Increased orbital volume and tight orbits in thyroid eye disease may precipitate acquired lower-lid epiblepharon, with regression seen after TED therapy EyeWiki.

13. Orbital Hemorrhage: Post-traumatic or spontaneous hemorrhage within the orbit elevates the eyelid tissues, promoting fold development EyeWiki.

14. Orbital Tumors: Space-occupying lesions distort eyelid and orbital septum alignment, causing redundant folds over the lid margin EyeWiki.

15. Chronic Inflammation: Conditions such as blepharitis can thicken eyelid tissues over time, creating an acquired skin fold that inverts lashes EyeWiki.

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Symptoms of Epiblepharon

1. Foreign Body Sensation: Patients often feel as though something is in the eye due to lashes brushing the cornea EyeWiki.

2. Eye Irritation: Constant eyelid–lash friction leads to discomfort, prompting frequent rubbing or blinking EyeWiki.

3. Excessive Tearing (Epiphora): Reflex tearing attempts to flush away irritation caused by lash contact EyeWiki.

4. Redness: Conjunctival injection results from chronic epithelial abrasion and inflammation EyeWiki.

5. Photophobia: Light sensitivity arises as corneal epithelial disruption heightens glare discomfort aapos.org.

6. Stringy Discharge: Mucus strands may form in response to chronic conjunctival irritation EyeWiki.

7. Corneal Abrasions/Keratitis: Repeated lash-corneal contact can create punctate erosions and frank keratitis NCBI.

8. Keratopathy: Progressive corneal scarring may develop from untreated epithelial damage EyeWiki.

9. Astigmatism: Mechanical pressure on the cornea can induce with-the-rule astigmatism in severe cases Ava Eye Clinic.

10. Amblyopia Risk: In young children, significant ocular surface disease and refractive changes may lead to vision development issues Ava Eye Clinic.

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Diagnostic Tests for Epiblepharon

Physical Examination

1. Visual Acuity Test: Standard assessment to determine if lash-induced corneal changes have impacted central vision EyeWiki.

2. External Eyelid Inspection: Observation of redundant skin folds, lash orientation, and symmetry during primary gaze EyeWiki.

3. Slit-Lamp Biomicroscopy: Magnified view of eyelid margin, lash–corneal interface, and ocular surface health EyeWiki.

4. Fluorescein Staining: Application of fluorescein dye under cobalt blue light highlights punctate erosions and keratopathy severity PMC.

5. Eyelid Margin Displacement: Manual retraction of the skin fold reveals normal tarsal margin apposition, confirming epiblepharon over entropion EyeWiki.

Manual Tests

6. Skin Traction Test: Gentle downward traction on the lower lid skin demonstrates normal lid margin position when folded is lifted Ento Key.

7. Digital Eversion Maneuver: Manual eversion of the eyelid fold assesses the extent of lash–corneal contact in different gazes Ento Key.

8. Orbicularis Override Test: Patient closes eyes; examiner observes superior migration of preseptal muscle segments causing lash inversion Consultant360.

9. Snap-Back Test: Pulling and releasing the lower eyelid assesses horizontal laxity and differentiates from involutional entropion Consultant360.

Lab and Pathological Tests

10. Schirmer’s Test: Paper strip measures tear production to evaluate reflex tearing secondary to lash abrasion Wikipedia.

11. Tear Break-Up Time (TBUT): Fluorescein-based assessment of tear film stability often altered by ocular surface irritation Wikipedia.

12. Tear Osmolarity: Biochemical measurement of tear salt concentration, elevated in severe ocular surface disease Wikipedia.

13. Histopathology of Excised Tissue: Microscopic examination of resected eyelid tissue confirms orbicularis muscle and skin fold characteristics EyeWiki.

Electrodiagnostic Tests

14. Orbicularis Oculi Electromyography (EMG): Evaluates muscle fiber function and neurogenic changes in orbicularis oculi PMC.

15. Blink Reflex Test: Electrical stimulation of the supraorbital nerve records bilateral orbicularis response, assessing CN V/VII integrity Physiopedia.

16. Corneal Reflex Examination: Gentle corneal touch tests afferent trigeminal and efferent facial pathways, indirectly evaluating orbicularis function Wikipedia.

Imaging Tests

17. Ultrasound Biomicroscopy (UBM): High-frequency ultrasound visualizes anterior eyelid structures and tissue thickness noninvasively Wikipedia.

18. Anterior Segment OCT Biomicroscopy: Optical coherence tomography provides cross-sectional imaging of eyelid margin and corneal interface Wikipedia.

19. Computed Tomography (CT) of the Orbit: Cross-sectional X-ray imaging detects orbital lesions, volume changes, and bony anomalies in acquired epiblepharon Wikipedia.

20. Magnetic Resonance Imaging (MRI) of the Orbit: Superior soft-tissue contrast images evaluate orbital tumors, muscle enlargement, or inflammatory processes contributing to acquired epiblepharon PMC.

Non‑Pharmacological Treatments

Epiblepharon often presents with ocular surface irritation without significant inflammation or infection. Conservative, non‑drug measures focus on relieving lash–cornea contact, promoting comfort, and educating families on self‑care. These interventions fall into three categories:

Exercise Therapies

1. Eyelid Massage: Gentle circular massage along the lower lid promotes eversion of the skin fold away from the lashes, reducing lash contact. Mechanistically, it softens orbicularis fiber tension and helps redistribute skin folds EyeWiki.

2. Blink Training Exercises: Encouraging deliberate full blinks (closing eyes completely, holding 2 seconds, then reopening) enhances orbicularis coordination, preventing inadvertent upward roll of the anterior lamella. Purpose: reinforce correct blink mechanics to keep lashes off the cornea.

3. Palpebral Gymnastics: Alternating gentle opening against light resistance (placing index finger above lid margin) strengthens eyelid retractors, minimizing redundant fold prominence.

4. Warm Compress with Lid Stretching: Applying a warm, damp cloth for 5 minutes softens skin and orbicularis; followed by gentle downward stretch of the lower lid, it temporarily repositions the skin fold.

5. Orbicularis Relaxation Drills: With the child’s eye closed, light fingertip pressure along the lid margin trains relaxation of the pretarsal orbicularis and smoothing of the excessive fold.

6. Facial Muscle Biofeedback: Using a mirror and simple biofeedback (noticing muscle tension), children learn to consciously relax periocular muscles to reduce skin fold prominence.

7. Eyelid Weight Exercise: Taping a small, soft eye‑patch weight medially on the lower lid encourages gradual downward skin traction, though this is more of a temporising measure.

Mind‑Body Techniques

8. Guided Visualization: Parents lead the child in imagining the lid fold “melting away” with each exhale, reducing anxiety‑related orbicularis spasm.

9. Mindful Blinking: Integrating short mindful‑breathing sessions with focused blinking to build awareness of lid positioning reduces involuntary muscle tension.

10. Progressive Muscle Relaxation: Systematic tensing and releasing of facial (including periocular) muscles alleviates chronic tension contributing to fold prominence.

11. Light Meditation: Short (2–3 minute) daily sessions focusing on a calming image can reduce sympathetic overactivity, which in turn lessens orbicularis hypertonicity.

12. Head‑Position Yoga: Simple neck and chin‑tuck stretches maintain optimal head posture, preventing skin fold bunching on the lower lids.

13. Biofeedback‑Assisted Relaxation: Wearable muscle‑tension sensors teach children to reduce eyelid muscle tone through real‑time feedback.

14. Parent‑Led Soothing Rituals: Incorporating gentle lid stroking into bedtime routines leverages the parasympathetic “calm” response to reduce orbicularis contraction.

Educational Self‑Management

15. Condition Education: Simple leaflets and illustrations explain epiblepharon’s congenital nature and typical spontaneous resolution, reducing parental anxiety and improving adherence to home measures.

16. Symptom Diary: Recording daily irritation, tearing, and photophobia helps caregivers track progress and identify triggers or improvements over time.

17. Eyelid Hygiene Training: Demonstrations using diluted baby shampoo cleanses the lid margin, removing debris that can exacerbate irritation Clinical Gate.

18. Environmental Trigger Avoidance: Teaching families to minimize exposure to dust, wind, and screen glare prevents extra ocular surface dryness and irritation.

19. Protective Eyewear Demonstration: Showing how wraparound glasses can shield from drafts and debris aids in symptom relief.

20. Lubrication Schedule Adherence: Training on a simple two‑step lubrication routine (morning and bedtime) ensures consistent application of artificial tears, optimizing corneal protection PMC.

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Pharmacological Treatments

While surgery is definitive for persistent epiblepharon, several topical and systemic drugs provide symptomatic relief and protect the cornea:

1. Preservative‑Free Artificial Tears (e.g., carboxymethylcellulose 0.5% solution): Instill 1–2 drops in each eye 4 times daily to maintain tear film stability and wash away misdirected lashes; side effects are minimal but may include transient blurring PMC.

2. Polyethylene Glycol‑Based Tears (e.g., PEG 400/PG combo): Similar dosing; more effective viscosity for moderate dryness; can cause mild ocular discomfort in sensitive individuals PMC.

3. Erythromycin Ophthalmic Ointment: Apply 0.5 cm ribbon nightly to prevent and treat minor corneal abrasions; class: macrolide antibiotic; side effects: transient blurred vision, rare allergic reaction Clinical Gate.

4. Fluorometholone 0.1% Eye Drops: Instill 1 drop 2–4 times daily for up to 2 weeks to reduce reactive inflammation from corneal microabrasions; class: corticosteroid; side effects: increased IOP, cataract risk .

5. Cyclosporine A 0.05% Emulsion: Instill 1 drop twice daily to modulate T‑cell–mediated ocular surface inflammation; side effects: burning sensation, punctate keratitis .

6. Olopatadine 0.1% Eye Drops: One drop twice daily for associated allergic conjunctivitis; class: antihistamine/mast‑cell stabilizer; side effects: headache, eye irritation .

7. Ketorolac Tromethamine 0.5% Eye Drops: Instill 1 drop every 6 hours for pain relief; class: NSAID; side effects: stinging, epithelial healing delay with prolonged use .

8. Oral Ibuprofen (200 mg every 6 hours as needed): Systemic NSAID for associated periocular discomfort; class: NSAID; side effects: GI upset, rare hypersensitivity.

9. Topical Tacrolimus 0.03% Ointment (off‑label): Applied nightly to lid margin for severe allergic‑mediated irritation; class: calcineurin inhibitor; side effects: local burning.

10. Topical Diquafosol 3% (if available): Instill 1 drop 6 times daily to increase tear secretion and mucin release; class: P2Y₂ receptor agonist; side effects: eye irritation .

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Dietary Molecular Supplements

Nutraceuticals that support ocular surface health may complement epiblepharon management:

1. Omega‑3 Fatty Acids (EPA + DHA, 1,000 mg/day): Anti‑inflammatory support of tear film lipid layer and reduction of cytokine‑mediated irritation PMCReview of Optometry.

2. Lutein (10 mg/day): Antioxidant carotenoid that protects ocular cells from oxidative damage; mechanism: free radical scavenging in lipophilic membranes PMC.

3. Zeaxanthin (2 mg/day): Complements lutein in quenching singlet oxygen; concentrated in macula but may support overall ocular antioxidant defenses Wikipedia.

4. Vitamin A (retinol 900 µg RAE/day for adults): Essential for epithelial cell differentiation and mucin production on the ocular surface; mechanism: retinoic acid‑mediated gene transcription Wikipedia.

5. Vitamin C (ascorbic acid 90 mg/day): Cofactor in collagen synthesis and antioxidant protection of corneal stroma Wikipedia.

6. Vitamin E (alpha‑tocopherol 15 mg/day): Lipid‑soluble antioxidant that protects cell membranes from oxidative stress; supports tear film stability .

7. Zinc (11 mg/day for men, 8 mg/day for women): Cofactor for antioxidant enzymes (superoxide dismutase) and collagen cross‑linking; mechanism: matrix stabilization .

8. Selenium (55 µg/day): Essential for glutathione peroxidase activity, reducing ocular surface oxidative injury .

9. Bilberry Extract (80 mg anthocyanins/day): May improve microcirculation and capillary integrity, reducing conjunctival hyperemia .

10. Astaxanthin (4 mg/day): Potent antioxidant carotenoid that stabilizes cell membranes against UV‑induced damage .

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Regenerative and Stem‑Cell‑Derived Drugs

Emerging biologics promote corneal healing and reduce lash‑induced microtrauma:

1. Cenegermin (Oxervate®) 0.002% eye drops, 1 drop 6 times/day for 8 weeks: Recombinant human nerve growth factor that enhances corneal epithelial nerve regeneration and healing in neurotrophic defects Medscape ReferenceNCBI.

2. Autologous Serum Eye Drops (20% dilution, qid for 4–8 weeks): Rich in EGF, TGF‑β, vitamin A, lysozyme, and fibronectin; mechanism: epitheliotrophic support of corneal surface PMCMDPI.

3. Regenerating Agent (RGTA®/Cacicol®), 1 drop every other day: Heparan sulfate mimetic that rebuilds extracellular matrix scaffolding, entraps growth factors, and accelerates epithelial closure PMCResearchGate.

4. Amniotic Membrane Extract Eye Drops (AMEED), 1 drop bid: Contains pluripotent cells, anti‑fibrotic cytokines, and growth factors; mechanism: anti‑inflammatory and pro‑regenerative action on ocular surface PMCClinicalTrials.gov.

5. Cord Blood Platelet Lysate Drops (CBPL), experimental: High in platelet‑derived growth factors; promotes corneal epithelial proliferation and immune modulation Nature.

6. MSC‑Derived Exosome Drops, 10 µg/drop qid for 14 days: Deliver miRNAs and proteins that reduce inflammation, stimulate epithelial repair, and modulate immune response in ocular surface disease PMCPMC.

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Surgical Procedures

Surgery corrects the anatomical fold to permanently redirect lashes:

1. Modified Hotz Procedure: Transcutaneous excision of a small ellipse of redundant skin medial to the lashes, combined with marginal orbicularis release and lash‑rotating sutures. Benefits: high success (>95%) and minimal scarring EyeWikiPMC.

2. Lower Eyelid Retractor Relocation: Full exposure and detachment of retractors from tarsus, sutured to orbicularis to create an outward lash rotation without pronounced crease; benefits: low recurrence, natural crease preservation ResearchGateResearchGate.

3. Minimal Epicanthoplasty with Thermal Contraction: Combines a small medial epicanthal skin redraping with controlled thermal lid margin contraction; benefits: reduced recurrence and improved cosmetic outcome in Chinese children ResearchGate.

4. Rotating Suture Plus Lid Margin Split: Conjunctival approach placing rotating sutures and splitting the lid margin with lash‑margin rotation; benefits: minimally invasive, transient improvement with rapid recovery ScienceDirect.

5. Modified Z‑Epicanthoplasty with Hotz: Combines Z‑shaped medial skin flap (epicanthoplasty) with standard Hotz skin excision; benefits: corrects folds and epicanthal fold simultaneously, reducing medial under‑corrections Nature.

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Prevention Strategies

While epiblepharon itself cannot be prevented (congenital), these measures reduce complications:

1. Regular Ocular Lubrication to protect cornea from lash trauma.

2. Protective Eyewear during windy or dusty conditions.

3. Avoid Rubbing Eyes, which worsens lash irritation.

4. Maintain Humidified Environment to prevent ocular dryness.

5. Manage Allergies Promptly to reduce conjunctival swelling.

6. Screen Time Breaks (20‑20‑20 rule) to reduce ocular strain.

7. Gentle Lid Hygiene with warm compresses and mild cleanser.

8. Appropriate Head Elevation during sleep to reduce fold bunching.

9. UV Protection with sunglasses to prevent photophobia‑induced lash rubbing.

10. Timely Flu Immunization to prevent respiratory illnesses that increase ocular rubbing.

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When to See a Doctor

Seek specialist evaluation if the child has any of the following signs persisting > 2 weeks:

• Tearing unrelieved by home lubrication

• Photophobia or blinking squint

• Corneal whiteness or ulceration

• Visual disturbance (blurred vision)

• Persistent redness or discharge EyeWiki.

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“Do’s” and “Don’ts”

Do

1. Use preservative‑free artificial tears regularly.

2. Apply warm compresses daily.

3. Perform gentle eyelid massage.

4. Wear protective eyewear outdoors.

5. Keep a symptom diary for follow‑up visits.

6. Educate on proper eyelid hygiene.

7. Ensure adequate humidification at home.

8. Encourage full blinking exercises.

9. Follow a balanced diet rich in ocular nutrients.

10. Schedule regular ophthalmology follow‑ups.

Avoid

1. Rubbing or touching the eyes.

2. Overuse of vasoconstrictor “redness” drops.

3. Extended screen time without breaks.

4. Smoke and irritant exposure.

5. Sleeping face‑down.

6. Harsh chemicals or hygiene products near eyes.

7. Tight headbands or hats that press on eyelids.

8. Self‑adjusting sutures or tapes without guidance.

9. Ignoring worsening symptoms.

10. Delaying surgical consultation when advised.

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Frequently Asked Questions (FAQs)

1. What causes epiblepharon?
   It arises from an extra anterior lamella fold due to abnormal muscle fiber attachment near the lid margin during fetal development Wikipedia.

2. Is epiblepharon inherited?
   There may be a familial predisposition, especially in East Asian populations, but no single genetic mutation has been identified EyeWiki.

3. Will it resolve on its own?
   Mild cases often improve by age 3–5 as facial bone and skin structures develop, reducing skin fold prominence EyeWiki.

4. When is surgery recommended?
   If there is persistent corneal irritation, punctate epithelial erosions, or vision risk despite conservative care, surgery is indicated EyeWiki.

5. What is the Hotz procedure?
   Excision of a small skin ellipse medial to the lashes with lash‑rotating sutures to redirect lashes away from the cornea EyeWiki.

6. How long is recovery after surgery?
   Children heal rapidly; stitches are usually removed in 5–7 days, with full recovery in 2–4 weeks and minimal scarring PMC.

7. Can epiblepharon recur after surgery?
   Recurrence rates are low (< 10%) with modern techniques if performed by an experienced surgeon ResearchGate.

8. Will it affect vision long‑term?
   If untreated, chronic corneal irritation can lead to scarring and astigmatism, but timely intervention prevents lasting vision loss EyeWiki.

9. Is anesthesia safe for young children?
   Yes; most procedures use brief general anesthesia or sedation with excellent safety in pediatric settings.

10. How much does surgery cost?
    Costs vary by region and facility but often range between USD 1,000–2,500 per eye, sometimes covered by insurance for functional indications.

11. Can contact lenses be used to protect the eye?
    Soft therapeutic contact lenses can be a temporising measure to shield the cornea but carry infection risk and require close monitoring.

12. Are laser treatments available?
    Laser is not indicated; epiblepharon correction relies on mechanical repositioning of skin and muscle folds.

13. Can massage alone cure it?
    Massage helps mild cases, but it rarely eliminates the anatomical fold completely.

14. When should follow‑up occur post‑surgery?
    At 1 week (stitch removal), 1 month, and then every 6–12 months to monitor healing and eye development.

15. Is bilateral surgery recommended?
    Yes; since epiblepharon is typically symmetrical, operating both eyes achieves balanced cosmetic and functional results.

Disclaimer: Each person’s journey is unique, treatment plan, life style, food habit, hormonal condition, immune system, chronic disease condition, geological location, weather and 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. Regular check-ups and awareness can help to manage and prevent complications associated with these diseases conditions. 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. We always try to ensure that the content is regularly updated to reflect the latest medical research and treatment options. Thank you for giving your valuable time to read the article.

The article is written by Team RxHarun and reviewed by the Rx Editorial Board Members

Last Updated: July 19, 2025.