Conjunctivitis
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ποΈ Definition
Conjunctivitis is an inflammation of the conjunctiva, the thin membrane that covers the white of the eye and the inside of the eyelids. It can be infectious, allergic, or irritative.
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π Common Symptoms
- ποΈ Eye redness
- π§ Tearing or thick discharge
- π£ Itching, feeling of sand in the eye
- π Sensitivity to light (photophobia)
- π Eyelids stuck shut upon waking
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π Common Causes
- π¦ Viral or bacterial infection
- πΎ Allergy (pollen, dust mitesβ¦)
- 𧴠Chemical irritation (smoke, chlorine, makeup)
- π« Contact with dirty hands or contaminated objects
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π§Ό Prevention
- π§Ό Wash your hands regularly
- π« Avoid rubbing your eyes
- π Do not share towels, makeup, or contact lenses
- 𧽠Clean objects that come into contact with your eyes
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π Treatment
- ποΈ Eye wash with saline solution
- π§ Antiseptic or antibiotic eye drops depending on the cause
- πΏ Antihistamines for allergic forms
- π« Avoid inappropriate self-medication
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π What AidHealth offers
- π Teleconsultation with an ophthalmologist
- π Symptom assessment via AI
- π€ Online prescription of suitable eye drops
- π² Follow-up on progress and prevention advice
- π Educational content on eye hygiene
Myopia
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π Definition
Myopia is a vision disorder where distant objects appear blurry, while near vision remains clear. This is due to an elongation of the eyeball or an excessive curvature of the cornea.
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π Symptoms
- π Difficulty seeing distant objects
- πΊ Moving closer to screens or books
- π£ Frequent headaches
- π΅ Eye fatigue at the end of the day
- π Squinting to see better
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π Causes
- 𧬠Hereditary factors
- π Prolonged near work (screens, reading)
- π Lack of exposure to natural light
- ποΈ Abnormal eye growth during childhood
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π¬ Detection
- π©ββοΈ Eye exam by an ophthalmologist
- π Reading letters at different distances
- π Measuring visual acuity
- π Determining the degree of correction needed
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ποΈ Correction
- π Wearing concave lens glasses
- 𧴠Corrective contact lenses
- π¦ Refractive surgery (LASIK or PRK)
- π Regular monitoring of progression in children
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π What AidHealth Offers
- π Teleconsultation with an ophthalmologist
- π Online visual screening using AI
- π² Reminders for annual eye exams
- π Tips on eye care and hygiene for youth
- π€ Referral to partner centers for vision correction
Cataract
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ποΈ Definition
Cataract is a progressive clouding of the lens (the eyeβs natural lens), leading to decreased vision. It is often related to aging but can also occur earlier.
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π Symptoms
- π«οΈ Blurred, cloudy vision
- π‘ Sensitivity to light
- π¨ Altered color perception
- π¦ Poor night vision
- π Frequent need to change glasses
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π Possible Causes
- π΅ Natural aging
- π©Ί Diabetes or chronic diseases
- βοΈ Excessive sun exposure (UV)
- π Prolonged use of corticosteroids
- πΆ Trauma or congenital cataract
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π¬ Screening
- π¨ββοΈ Eye exam by an ophthalmologist
- π Direct observation of the lens
- π Vision tests (acuity, light sensitivity)
- π Monitoring progression over several months
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π Treatment
- ποΈ Surgery to replace the lens with an implant
- β³ Quick and painless procedure (15 to 30 minutes)
- π Discharge on the same day
- π Wearing glasses after surgery if needed
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π What AidHealth Offers
- π Teleconsultation with an ophthalmologist
- π AI-based assessment to detect abnormal vision loss
- π€ Referral to a partner surgical center
- π² Remote post-operative follow-up
- π Education on prevention and UV exposure
Eye strain
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ποΈ Definition
Eye fatigue, also called asthenopia, is a strain of the eye muscles after prolonged visual use, especially in front of screens. It is common in people who work on computers or read for long periods.
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π Common Symptoms
- π Dry, red, or watery eyes
- π£ Tingling or burning sensation
- π€ Headaches, pain around the eyes
- π Temporary blurred vision
- π Difficulty concentrating or focusing on the screen
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π Possible Causes
- π» Prolonged work in front of a screen without breaks
- π Extended reading without blinking
- π‘ Poor lighting or screen glare
- π± Excessive use of smartphones or tablets
- π Uncorrected vision problems (myopia, hyperopia, etc.)
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πΏ Good Habits
- β±οΈ Take a break every 20 minutes (20-20-20 rule)
- π§ Blink regularly to keep eyes moist
- π Adjust screen brightness
- πͺ Work in a well-lit environment
- πͺ Sit at the right distance from the screen (50β70 cm)
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π οΈ What to do?
- π§ Use artificial tears if needed
- π§ Practice eye relaxation exercises
- π Regularly check your vision correction
- π Schedule regular breaks throughout the day
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π What AidHealth offers
- π Teleconsultation with an ophthalmologist
- π AI questionnaire to detect visual disorders
- π² Personalized advice on visual ergonomics
- π Educational programs on eye health at work
- π Referral for optical exams if needed
Good vision in children
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ποΈ Importance of Vision
Vision plays a crucial role in motor, social, and academic development in children. Good vision promotes learning, exploration, and self-confidence from the earliest years.
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π Warning Signs
- π The child gets too close to screens or books
- π£ Often blinks or rubs their eyes
- π€ Complains of headaches at the end of the day
- π Difficulty reading or writing at school
- ποΈ One eye appears to be misaligned (strabismus)
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π§ͺ Vision Screening
- πΆ Visual check at 9 months, 3 years, then before starting primary school
- π¨ββοΈ Annual consultation if there is a family history
- π Age-appropriate tests (shapes, letters, colors)
- π Early detection of vision defects (myopia, hyperopiaβ¦)
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π§ Common Disorders
- π Myopia: difficulty seeing far away
- π Hyperopia: difficulty seeing up close
- π― Astigmatism: distorted vision
- ποΈ Amblyopia (lazy eye)
- π Strabismus (misaligned eyes)
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π Prevention
- πΆοΈ Protect your eyes from the sun with proper sunglasses
- π± Limit screen time according to age
- π Provide good lighting for reading
- π΄ Encourage outdoor activities during the day
- π§Ό Teach not to rub eyes with dirty hands
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π What AidHealth Offers
- π Pediatric ophthalmology teleconsultation
- π AI questionnaire adapted to the childβs age
- π€ Remote monitoring of visual acuity
- π Educational and fun resources to engage children
- πͺ Practical advice for parents and educators
Glaucoma
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π§ Definition
Glaucoma is a chronic eye disease that progressively damages the optic nerve, often linked to high intraocular pressure. If untreated, it can cause irreversible vision loss.
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π Symptoms
- ποΈ Progressive reduction of the visual field
- π«οΈ Blurred peripheral vision
- π Halos around lights
- π€ Eye pain (in acute forms)
- π Often asymptomatic at the beginning
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π Risk Factors
- 𧬠Family history of glaucoma
- π Advanced age (over 40 years)
- π African or Asian descent
- π©Ί Ocular hypertension
- π Long-term corticosteroid use
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π¬ Screening
- π Measurement of intraocular pressure (tonometry)
- π§ Optic nerve examination
- π Visual field test
- π Regular check-ups every 1 to 2 years starting at age 40
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π Treatment
- π§ Eye drops to reduce eye pressure
- π¦ Laser to improve fluid drainage
- π§ Surgery in advanced cases
- π©Ί Lifelong treatment with strict ophthalmological follow-up
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π What AidHealth offers
- π Teleconsultation with an ophthalmologist
- π AI questionnaire to assess glaucoma risk
- π² Automatic reminders for annual check-ups
- π Education on glaucoma prevention
- ποΈ Referral to partner screening centers
Diabetic retinopathy
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ποΈ Definition
Diabetic retinopathy is a complication of diabetes that damages the small blood vessels in the retina. It can lead to a progressive loss of vision if not detected and treated early.
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π Symptoms
- π«οΈ Blurred or fluctuating vision
- π Poor night vision
- π©Έ Presence of dark spots or floaters
- π Reduction of visual field
- ποΈ Sudden loss of vision in one eye (advanced cases)
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β οΈ Risk Factors
- π Poorly controlled diabetes for several years
- π©Ί Associated high blood pressure (hypertension)
- π Prolonged elevated blood sugar levels
- π¬ Smoking
- π€° Pregnancy in diabetic women
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π¬ Screening
- πΈ Annual fundus exam starting at diabetes diagnosis
- π§ͺ Retinal angiography if needed
- π Increased monitoring for long-standing diabetes
- π More frequent exams if retinopathy is confirmed
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π Treatment
- π Intraocular injections (anti-VEGF)
- π¦ Laser photocoagulation
- π§ Vitreoretinal surgery in severe cases
- π Strict control of diabetes, blood pressure, and cholesterol
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π What AidHealth Offers
- π Teleconsultation with ophthalmologist and diabetologist
- π AI questionnaire for monitoring visual risk in diabetics
- π² Reminders for annual eye exams
- π Advice for better blood sugar control
- π€ Referral to partner care centers
Eyeglasses
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π Purpose of Glasses
Glasses help to correct a vision disorder by altering the path of light entering the eye. They enable clear vision at near, far, or all distances depending on the visual defect.
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π Indications
- ποΈ Blurred vision at near or far distances
- π Difficulty reading or writing
- πΈ Poor school performance in children
- π€ Frequent headaches or eye strain
- π¨ββοΈ Diagnosis of vision disorder by a professional
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π Corrected Vision Disorders
- π Myopia (blurred distance vision)
- π Hyperopia (blurred near vision)
- π Astigmatism (distorted vision)
- π Presbyopia (age-related vision decline)
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π§ Choosing Your Glasses Wisely
- πͺ Buy from a certified optician
- π§ Choose frames that fit your face shape
- π Add blue light filters for prolonged screen use
- 𧽠Clean lenses with a soft cloth and appropriate cleaner
- π Verify your prescription before purchase
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π§ Regular Follow-Up
- π¨ββοΈ Annual check-up with your ophthalmologist
- π Replace glasses if damaged or uncomfortable
- 𧴠Clean lenses and frames regularly
- π Adjust your prescription as your vision changes
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π What AidHealth Offers
- π Teleconsultation for glasses prescription
- π AI questionnaire to detect vision disorders
- π Advice on choosing the right glasses
- π² Referral to partner opticians
- π€ Personalized follow-up in case of vision changes
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