Soft stools and medical treatment
Fiber, fluids, warm baths and prescribed medicines aim to reduce trauma, relax the area and promote healing.
Anal fissure specialist in Guadalajara and Zapopan
Relief from painful bowel movements starts with treating the cause
An anal fissure is a small tear that can cause severe pain, burning and bright red blood during bowel movements. Assessment distinguishes it from other problems and guides treatment.
Dr. Eduardo Navarro LaraColorectal surgeon · Anal fissure assessment and treatment
Common signs
Pain often starts during bowel movements and continues afterward
Severity and duration vary. Some people also notice a little bright red blood.
- Severe pain or a cutting sensation when passing stool
- Burning or pain continuing after using the toilet
- Bright red blood on paper or stool
- Tension or spasm around the anus
- Discomfort that improves but returns after a difficult bowel movement
Important: pain and bleeding have other possible causes. Examination confirms whether a fissure is present.
What an anal fissure is
A small tear can sustain a cycle of pain and tension
A fissure is a tear in the anal opening's lining. It often follows a hard bowel movement, although diarrhea can also irritate and injure the area.
Pain may cause sphincter contraction. Tension prevents relaxation, and the next bowel movement injures the area again.
When to consult
Persistent, recurrent or changing pain or bleeding warrants assessment
Seek care for symptoms that hinder bowel movements, persist or return. Heavy bleeding, dizziness, fever, pus, increasing swelling or illness needs medical attention without waiting for WhatsApp.
Specialist assessment
Consultation confirms the fissure and why it has not healed
Dr. Eduardo Navarro reviews pain onset, relation to bowel movements, bleeding, bowel habits and previous treatments.
Schedule a consultation- 01
Symptom history
Duration, recurrence, constipation or diarrhea and pain's impact are reviewed.
- 02
Focused examination
The area is examined carefully to identify the lesion and distinguish hemorrhoids, abscesses or other causes.
- 03
An explained plan
The doctor presents options and next steps based on findings.
Clinical decision
What determines anal fissure treatment?
Treatment aims to heal the tear, relieve pain and preserve sphincter function.
Duration and progression
A recent fissure differs from a persistent, recurrent lesion or one with chronic healing changes.
Appearance and location
Examination recognizes typical fissures and findings requiring investigation of other causes.
Sphincter tone and function
Muscle tension, history and continence influence medicine and procedure comparisons.
Response to previous treatment
Measures tried, their duration and changes in pain, bleeding and bowel movements matter.
Specialist care
Assessment by a colon, rectal and anal specialist
Dr. Eduardo Navarro Lara is a colorectal surgeon treating anal fissures with medical, office and surgical options.
Assessment explains the pain, compares options and chooses a plan considering sphincter function.
Explore Dr. Eduardo Navarro's trainingReviews translated from Spanish. Read the originals on Doctoralia.
Public reviews
Experiences from patients treated for anal fissures
Public patient reviews about their care and experience.
Read all reviews on DoctoraliaReview 1 of 2
Experiences and outcomes may vary from person to person.
Care for patients throughout Guadalajara, Zapopan and the metropolitan area
Schedule assessment at either Zapopan location
Our support team can help choose a location and confirm availability.
Unidad Médica Shakespeare
Office in Zapopan, Jalisco.
Torre de Consultorios Ángeles Andares
Office in Zapopan, Jalisco.
Frequently asked questions
Clear answers about anal fissures and treatment
How do I know whether I have a fissure or hemorrhoids?
Cutting pain during or after bowel movements is common with fissures; hemorrhoids may cause bleeding, itching or a lump. Symptoms overlap, so examination distinguishes their origin.
Do all fissures need surgery?
No. Many recent fissures improve with softer stools and medical care. Persistent cases warrant comparison of medicines, botulinum toxin and surgery.
What makes a fissure persist?
Hard or frequent stools, sphincter spasm and scarring can sustain pain and hinder closure.
Can laser treat an anal fissure?
Dr. Eduardo Navarro uses laser for selected fissures. Suitability depends on progression, findings and sphincter function, with other options also compared.
Does bright red bleeding always mean a fissure?
No. Fissures and other conditions can cause it. New, persistent, heavy bleeding or accompanying changes warrants assessment.
Must I describe symptoms via WhatsApp?
No. Use WhatsApp for times and location. Symptoms, history and options are discussed in consultation.
Take the next step
Schedule an anal fissure assessment
Care for patients in Guadalajara, Zapopan and the metropolitan area. Consult Dr. Eduardo Navarro at either Zapopan location for a clear explanation of findings and treatment options.