Drooping Eyelids (Ptosis) Due to Myasthenia Gravis: Causes, Symptoms, and Treatments

What is Ptosis Due to Muscle Weakness?

Ptosis due to muscle weakness occurs when the levator muscle (the muscle that lifts the eyelid) is weak or dysfunctional, preventing the upper eyelid from lifting properly, causing it to droop and partially or completely cover the pupil. This condition not only affects aesthetics but also restricts vision, causing eye strain and discomfort.

Eyelid muscle weakness can result from aging (muscles weakening over time), trauma, previous eye surgery, or neuromuscular disorders. Regardless of the cause, early medical intervention will help you regain comfort and improve your vision.

Quick summary: Ptosis due to muscle weakness is a condition where the levator muscle is weak, causing the eyelid to droop and cover the eye. Blepharoplasty is an effective surgical solution, but strict adherence to post-operative care is required. BonBoz Clinic applies scar-concealing suturing techniques to achieve the best aesthetic results.

Signs of Ptosis Due to Muscle Weakness

If you notice one or more of the following signs, you should visit a doctor for a clinical examination:

• The upper eyelid droops, covering part or all of the pupil
• A feeling of heaviness or fatigue in the eye area, especially at the end of the day
• Needing to frown or raise your forehead to see more clearly
• Eyes may appear asymmetrical or distorted when viewed from the front
• Obstructed upper field of vision
• Difficulty opening the eyes upon waking up or when tired

Blepharoplasty — An Effective Solution for Ptosis Due to Muscle Weakness

Blepharoplasty (eyelid surgery) is the primary method to correct ptosis due to muscle weakness. The surgical procedure helps lift the levator muscle, remove excess tissue, and create a natural eyelid crease.

1. 1Consultation and eyelid measurement. The doctor examines the function of the levator muscle, assesses the degree of drooping, and measures the current and desired eyelid height.
2. 2Surgical planning. The doctor discusses the most suitable technique with you (which may involve levator muscle correction or using the frontalis muscle for support).
3. 3Performing the surgery. Highly skilled doctors apply scar-concealing suturing techniques that align with the natural eyelid crease, ensuring the best aesthetic outcome.
4. 4Post-operative care. Monitoring recovery and attending scheduled follow-ups to ensure stable results.

Post-Operative Care Instructions After Blepharoplasty

Proper post-operative care is the key to a quick recovery and achieving the best results.

The first week (days 1–7):

• Days 1–2: Apply a cold compress for 10–15 minutes every hour to reduce swelling. You can use an ice pack (wrapped in a towel) or a cold gel pack.
• From day 3 onwards: Switch to a warm compress for 10–15 minutes, 2–3 times a day to promote blood circulation.
• Suture removal on day 7 at the clinic.
• Gently cleanse the eyes with sterile saline; do not rub your eyes.
• Do not wear makeup or contact lenses.

Dietary and lifestyle restrictions (1 month):

• Avoid seafood, beef, glutinous rice, water spinach, alcohol, and stimulants (coffee, black tea).
• Avoid lifting heavy objects and bending your head down for too long.
• Avoid direct sunlight and limit screen time if your eyes feel strained or tired.

Regular follow-ups:

• Follow-up visits at 1 month, 3 months, and 6 months post-surgery to monitor recovery.

Contact your doctor immediately if:

• Abnormal severe swelling, pus discharge, or heavy bleeding after a few days
• High fever above 38.5°C
• Spreading redness or inflammation around the eyes
• Inability to close the eyes completely after 1 week

Why Choose BonBoz Clinic for Blepharoplasty

BonBoz Clinic at 66–68 Võ Văn Tần, Phường Xuân Hòa, TP.HCM provides comprehensive eye surgery services with highly skilled doctors. During your consultation, the doctor will conduct a detailed examination, listen to your goals, and design the most suitable surgical plan tailored to your physical condition.

BonBoz applies scar-concealing suturing techniques to align with the natural eyelid crease, helping to achieve the most natural-looking aesthetic results. The entire process is performed with meticulous care, from the initial consultation to post-operative care guidance.

If you are experiencing ptosis due to muscle weakness, please visit us for an in-person consultation to receive a proper examination and the most suitable solution. The doctors at BonBoz will answer all your questions and develop a customized treatment plan.

Frequently Asked Questions

Can ptosis due to muscle weakness resolve on its own?

Most cases of ptosis due to muscle weakness do not resolve on their own, as this is a long-term muscle weakness issue. If the cause is aging, the condition will typically progress over time. Surgery is the most effective way to correct this issue, while also improving vision and aesthetics.

When will I see the final results after blepharoplasty?

After blepharoplasty, preliminary results will be visible within 2–3 weeks once most of the swelling subsides. However, the final results will become more stable after about 3 months, when the tissues have completely healed and the swelling is fully gone.

Is blepharoplasty surgery dangerous?

Blepharoplasty is a safe surgery when performed by a highly skilled doctor. However, like any surgical procedure, there are minor risks such as infection or reaction to anesthesia. Strictly following post-operative care instructions will minimize these risks.

Do I need levator muscle correction, or just a blepharoplasty?

The approach depends on the severity of your ptosis and the condition of your levator muscle. If the muscle still functions, a blepharoplasty may be sufficient. If the muscle is completely weak, the doctor may need to perform levator correction or use the frontalis muscle for support. The doctors at BonBoz will conduct a detailed assessment and advise you on the best option.

Will blepharoplasty surgery leave scars?

Blepharoplasty will leave suture lines, but they are typically aligned with the natural eyelid crease, making them difficult to see. BonBoz Clinic applies scar-concealing suturing techniques to achieve the best aesthetic results. The scars will fade over time, especially if you follow post-operative care instructions.

Content compiled and reviewed by the medical team at BonBoz Clinic.