Quick Answer
Tear trough filler uses small amounts of hyaluronic acid gel injected into the hollow groove between the lower eyelid and cheek — the tear trough — to soften the shadowing that makes the under-eye area look tired, sunken, or aged. When performed correctly, in the right patients, with conservative volume, the result is a significant improvement in the rested, refreshed appearance of the eye area. When performed in the wrong patients, in the wrong plane, or with too much volume, the result is lumps, swelling, a blue-grey discolouration (Tyndall effect), or a heavy, puffed appearance that looks worse than the original hollow.
Understanding this distinction is the most important thing to know before deciding on tear trough treatment.
What Causes the Tear Trough
The tear trough is the groove that runs from the inner corner of the eye diagonally toward the cheek. It becomes more visible for several reasons:
- Volume loss — as the orbital fat behind the eye deflates with age, and the cheek fat descends, the boundary between lid and cheek becomes more pronounced
- Skin thinning — under-eye skin is among the thinnest on the body; as collagen decreases, the blood vessels and underlying structures show through, creating the bluish-purple shadow
- Lower eyelid fat herniation — fat bags that push forward in the lower lid cast a shadow into the tear trough below them, deepening its appearance
- Bone resorption — the orbital rim and midface bone recede with age, reducing the structural support for the overlying soft tissue
This matters because the treatment depends on which of these causes is dominant. Filler addresses volume loss. It does not address fat herniation (which requires surgery), skin thinning (which requires skin quality treatment), or significant bone resorption (which may require structural filler in the cheek rather than the trough itself).
When Filler Is the Right Treatment
Tear trough filler is appropriate when:
- The primary problem is a true hollow — a concave groove between the lid and cheek — rather than a convex fat pad pushing forward
- Skin quality is reasonable — very thin, crepey skin may show filler placed beneath it as lumps or create a worse appearance
- The patient is in their 30s or 40s with early-to-moderate hollowing, rather than advanced eyelid or midface ageing
- The lower eyelid has good tone — lax or loose lower lids may worsen in appearance with filler
When filler is NOT the right treatment:
- When the dominant problem is fat bags (lower eyelid blepharoplasty is more appropriate)
- When skin quality is poor — filler placed beneath thin, loose lower lid skin creates puffiness rather than improvement
- When significant midface volume loss is the root cause — the correct treatment is midface filler or fat grafting, not tear trough filler, which addresses a consequence rather than the cause
- When there is significant lower lid laxity — filler can worsen this
The Most Important Technical Considerations
Tear trough filler is considered one of the highest-risk facial filler sites for two reasons: the vascularity of the periorbital area (connections between facial vessels and the retinal artery mean vascular occlusion risks vision), and the unforgiving nature of the tissue (errors show prominently in a high-attention area).
Key technical principles at Inform Clinic:
- Only soft, low-viscosity HA filler products are used in the tear trough — the same products used in other areas of the face cause visible lumps and unacceptable stiffness in this location
- Injection is performed in the deep plane (on or just above the orbital bone) — superficial injection causes the Tyndall effect, a bluish discolouration caused by filler visible through thin skin
- Volume is conservative — 0.5ml or less per side in most cases for a first treatment; the tear trough is one of the smallest volume, highest precision areas in facial filler
- A cannula is often preferred over a needle for safer access to the medial trough — it reduces bruising and avoids sharp needle trauma in the periorbital area
The Tyndall Effect — The Most Common Complication
The Tyndall effect is a blue-grey discolouration visible under the eye caused by filler placed too superficially, where the thin lower lid skin allows the filler to scatter light and appear bluish. It is not a bruise — it does not fade. It persists until the filler is dissolved with hyaluronidase.
This is the most common complication of tear trough filler and the reason it should only be performed by practitioners with precise anatomical knowledge of the correct injection plane and who have access to hyaluronidase for emergency and elective reversal.
What the Procedure Involves
A tear trough treatment at Inform Clinic takes 20–30 minutes including topical anaesthesia. Numbing cream is applied first; many products also contain lidocaine. Small volumes of filler are placed with a cannula or needle in the deep orbital plane. Gentle massage follows to distribute the product. Patients are assessed immediately after and reviewed at 2 weeks.
Swelling in the first 24–48 hours is significant in this area — more than other filler sites — because the periorbital tissue is very reactive. The two-week review is important to assess the true result once swelling has resolved.
Recovery and Aftercare
- Avoid pressure on the under-eye area for 48 hours
- Sleep with head elevated the first night to minimise swelling
- No vigorous exercise, saunas, or alcohol for 24 hours
- Cold compresses (not ice directly on skin) for 10 minutes every hour while awake on the day of treatment
- Arnica gel or oral arnica can reduce bruising duration
- Avoid makeup on the injection site for 12 hours
How Long Do Tear Trough Fillers Last?
Tear trough filler typically lasts 9–12 months, slightly longer than lip filler because the area has less movement. Individual metabolism, product used, and volume placed affect longevity. Some patients retain results for 18 months. Maintenance is needed to sustain the improvement.
Risks Specific to This Area
- Tyndall effect (blue discolouration) — from superficial placement; treated with hyaluronidase
- Swelling and puffiness — either from the treatment itself or from an inflammatory response to filler; can persist weeks in sensitive patients
- Lumpiness — from incorrect plane, wrong product, or incorrect volume; often resolves but may need hyaluronidase
- Vascular occlusion — rare but serious; all practitioners must have hyaluronidase available and know the warning signs (blanching, pain, skin colour changes)
- Asymmetry — may require small touch-up at 2-week review
Cost of Tear Trough Filler in Hyderabad
Cost depends on the product used and volume required. Because this area requires very conservative dosing and specialist skill, it is priced accordingly. At Inform Clinic, a transparent consultation-based quote is provided. Hyaluronidase for reversal is always available.
If you are in Hyderabad and bothered by under-eye hollowing or a persistently tired appearance, a consultation with Dr. Dushyanth Kalva at Inform Clinic will assess whether filler is the right treatment for your specific anatomy, or whether a different approach would serve you better.