Medically reviewed by Dr Sin Yong · Last reviewed · 13 min read · Doctor-performed, never delegated · Jump to questions
Dr Sin Yong · MBBS (NUS) · MRCS (Edin) · MSc Aesthetic Medicine with Distinction (Queen Mary, London) · MSc Practical Dermatology (Cardiff) · International KOL
A “droopy eyelid” can be the lid muscle (true ptosis), excess lid skin (dermatochalasis), or a brow that has descended and is pushing the lid down from above. They look similar in photos and need completely different treatments — and one of them is a medical condition, not a cosmetic one. The examination tells them apart before anything is recommended.
Droopy eyelids in Singapore have three main causes that look alike: true ptosis, where the lid-lifting muscle weakens; dermatochalasis, or excess upper-lid skin; and a descended brow pushing the lid down. Examination tells them apart first, because brow descent may suit energy-based or BTX brow techniques, significant skin excess is surgical, and ptosis needs medical referral.
Hooded, heavy upper lids make every photo read tired and every eyeliner disappear. With age — and often earlier in those who rub their eyes or wore heavy lashes — skin stretches, the brow settles lower, and in some eyes the lifting muscle itself weakens. Which of these is happening to you determines everything about what will help.
Where the brow has descended, lifting the brow — with energy-based tightening or precise BTX brow techniques — opens the eye without touching the lid. Where lid skin is the excess, energy devices can tighten modestly, and significant excess is honestly a surgical conversation. Where the muscle itself droops, that is true ptosis: a medical assessment, and the right referral, not a laser package.
The examination looks at the lid margin: in true ptosis the edge of the lid itself sits low over the iris even when the brow is lifted away. In dermatochalasis the margin is normal but a fold of skin drapes over it. In brow descent, raising the brow manually opens the whole eye — the lid was never the culprit. Photographs in neutral expression, and watching the forehead muscle compensate, complete the picture.
This matters because each has a different right answer: ptosis belongs with oculoplastic assessment; meaningful skin excess belongs with surgery you will be told about honestly; brow descent and early laxity respond to non-surgical lifting — HIFU or Thermage around the brow and temple, and BTX rebalancing of the muscles that pull the brow down. Treating the wrong layer wastes money and, around the eye, forgives little.
The commonest driver of “sudden” lid heaviness. Energy-based tightening along the brow and temple, and BTX brow techniques, restore support from above.
Mild crepiness and early hooding can tighten modestly with carefully delivered energy — with the ceiling stated honestly up front.
Often a fatigue-and-brow story rather than a skin one; assessment includes how your lids behave across the day.
Relaxing the depressor muscles lets the brow sit higher by millimetres, not centimetres. Useful, subtle, and never oversold here.
One lid lower than the other deserves particular care — asymmetry is a classic sign that true ptosis may be involved.
Significant skin excess and true ptosis are surgical territory. You will be told so plainly, with an appropriate referral — not offered a device that cannot deliver.
“A droopy lid can be muscle, skin, or brow. Treat the wrong one and nothing changes except the bill.”Dr Sin Yong
Reference: Finsterer J. Ptosis: causes, presentation, and management. Aesthetic Plastic Surgery. 2003;27(3):193-204.
Lid margin position, skin excess, brow height and forehead compensation are examined systematically — including the manual brow-lift test.
Your heaviness is classified: ptosis, skin excess, brow descent, or a mixture — because most eyes over forty carry more than one.
Non-surgical options are offered where they genuinely fit, with expected ceilings stated. Surgical territory is named as such, with referral where wanted.
Energy-based tightening and BTX work are staged conservatively — the eye area rewards patience and punishes enthusiasm.
Hooded eyes, drooping eyelid and eye lift are all searched as though they named one problem. They do not. The lid can be heavy because the lifting mechanism is weak, because there is surplus skin above a normally positioned lid, or because the brow has descended and brought everything with it — and the three sit at different anatomical levels.
“A heavy brow and a heavy eyelid look identical in the mirror. Lift the wrong one and nothing changes.”
Dr Sin YongOn periorbital assessment
What is addressable without surgery is genuinely limited, and saying so is part of an honest assessment. Where there is true ptosis, or where the visual field is affected, the appropriate answer is referral rather than an aesthetic treatment — and that recommendation is made plainly when it applies.
People with true ptosis, significant skin excess or a blocked visual field respond poorly to non-surgical lifting because the cause lies at a different level of anatomy.
Mild redness, warmth or swelling after energy treatment, and small bruises or tenderness after injections, are expected and usually settle. Uncommon complications include temporary eyelid or brow heaviness, brow asymmetry, headache, a dry or irritated eye and, with energy devices, a surface burn. Heaviness can occur if the wrong muscle is relaxed, which is why the lid and brow are examined first and treatment is staged conservatively. The eye area gives little room for error, so dosing and energy settings are cautious and results vary between people.
The fee depends on which cause is found, the areas treated around the brow, temple and eyelid, the device or consumables used, how many zones are planned, and whether energy tightening is combined with botulinum toxin. A written quote is given at consultation, after the lid and brow examination. The consultation also decides whether treatment is advised at all, since true ptosis and significant skin excess are not suitable for a non-surgical plan.
How quotes work at this practice: how we quote.
The lid can be heavy from ptosis, skin or a descended brow, and treating the wrong layer changes little.
Tape works only while applied and daily traction stresses thin skin, while creams cannot retract redundant skin.
A useful home clue: look straight ahead in a mirror and note where each lid edge crosses the iris; a lid edge sitting noticeably low — especially on one side — suggests ptosis. The formal examination settles it, and true ptosis deserves medical assessment rather than cosmetic treatment.
They can tighten the brow, temple and periorbital skin modestly, which opens the eye when brow descent or early laxity is the cause. They cannot correct true ptosis or remove significant skin excess — and you deserve that ceiling stated before treatment, not after.
Precisely placed botulinum toxin relaxes the muscles that pull the brow downward, letting the frontalis lift win by a few millimetres. Subtle by nature; in the right brow it visibly freshens the eye.
Collagen loss lets lid skin stretch, the brow fat pad deflates and settles, and years of forehead compensation fatigue. Usually it is a combination — which is why single-tool promises disappoint.
Yes. Significant dermatochalasis and true ptosis are corrected properly by surgery, and pretending otherwise wastes your time. When that is the case here, you will be told directly and referred appropriately.
Different compartments: hooding is the upper lid and brow; bags are the lower lid’s fat and support — see the eye bag assessment. Many eyes have both, and the plan sequences them sensibly.
The fee depends on whether the cause is brow descent, lid laxity or a mix, the areas treated, the device or consumables, how many zones are planned and whether treatments are combined. Dr Sin Yong gives a written quote at consultation after the lid and brow examination. True ptosis or marked skin excess is referred, so the consultation may conclude that no treatment here is advised.
It is worth considering when the heaviness comes from brow descent or early skin laxity and you accept a modest, subtle change. It is not the right tool for true ptosis, significant skin excess or visual field obstruction, which need oculoplastic or surgical assessment. The examination separates these groups before any treatment is chosen.
No duration can be promised. Longevity depends on the cause, how much laxity is present, your age and skin quality, how the brow muscles behave, and the treatment chosen, since botulinum toxin and energy tightening work differently. Review timing is set at consultation and adjusted from how your brow and lids respond.
The ceiling is modest, so it will not match surgery for excess skin or correct true ptosis. Temporary bruising, redness or tenderness can occur, and uncommon effects include brow or lid heaviness, asymmetry and dry eye. Botulinum toxin needs repeating, and results vary. Some people turn out to need referral rather than treatment here.
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Medically reviewed by Dr Sin Yong, MBBS (NUS), MRCS (Edinburgh) · Last updated 7 October 2026 · Editorial policy
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1. Finsterer J. Ptosis: causes, presentation, and management. Aesthetic Plast Surg 2003;27(3):193-204. PubMed