Nonsurgical rhinoplasty: hyaluronic acid or threads?
Both techniques aim to improve the look of the nose without surgery, but in different ways. Nonsurgical rhinoplasty with hyaluronic acid adds volume at strategic points to camouflage irregularities, such as a dorsal hump, and add projection. Nonsurgical rhinoplasty with threads uses absorbable threads, usually PDO, to give subtle support and definition, especially to the tip. The gel usually lasts longer and can be dissolved with an enzyme; threads have a subtler effect and are absorbed over months. Neither one makes the nose smaller or slimmer.
This page is a general comparison, without technique, for explaining the differences to the patient. Indication, technique and choice of material are decisions for the licensed professional, according to the rules of their professional council (in Brazil). The general concept is in nonsurgical rhinoplasty.
What does each one do?
| Aspect | Hyaluronic acid | PDO threads |
|---|---|---|
| How it works | Adds volume where it is lacking | Supports and stimulates collagen along the thread |
| Most common use | Camouflaging a hump, aligning the bridge, projecting the tip | Subtle definition and support of the tip and bridge |
| Immediate effect | Visible right away, with some swelling | Subtle, sometimes barely noticeable |
| Usual duration | Generally 9 to 18 months in the nose | Shorter; threads are absorbed over months |
| Reversal | Can be dissolved with hyaluronidase | No enzyme; removal can be difficult |
| Makes the nose smaller? | No; it adds volume | No |
| Key risks | Vascular | Infection, visible thread, extrusion; vascular also exists |
Duration figures for the gel are in how long does nonsurgical rhinoplasty last?.
How to choose based on the concern
| Patient's concern | Path usually discussed |
|---|---|
| "I have a bump on my nose" (hump) | Hyaluronic acid, to align the profile by camouflaging the hump |
| "My nose is crooked" (slight deviation) | Hyaluronic acid, in selected cases |
| "My tip droops" | Hyaluronic acid, threads or a combination, depending on the assessment |
| "I want a slimmer tip" | Expectation to adjust: neither one truly slims |
| "I want a smaller nose" | Neither; the discussion is surgical |
| "I had surgery and it came out uneven" | Specialist assessment; altered anatomy and higher risk |
When the concern is size, width of the nostrils or structural correction, the path is surgery, as explained in nonsurgical rhinoplasty or rhinoplasty. A tip that droops when smiling may be related to the depressor septi muscle, a topic involving botulinum toxin and the nasolabial angle.
How long does nonsurgical rhinoplasty with threads last?
PDO threads are absorbed by the body over months, and the collagen stimulus they leave behind is subtle. That is why the effect is usually smaller and shorter-lived than hyaluronic acid in the nose. Duration varies with the type and number of threads, the technique and the thickness of the skin. Thread durability in general is covered in PDO threads: how long they last, and the types in types of PDO threads.
Is nonsurgical rhinoplasty with threads dangerous?
Every procedure on the nose calls for care. With hyaluronic acid, the standout is vascular risk: the nose has vessels that connect with the circulation of the eyes, and injection into a vessel can cause vascular occlusion, skin necrosis and, in rare cases, vision loss. With threads, the thin skin of the tip favors visible, palpable threads and extrusion (the thread showing through the skin), as well as infection. Vascular risk also exists with threads, because the same anatomy is punctured.
The risks of nonsurgical rhinoplasty are detailed in is nonsurgical rhinoplasty risky?, and those of threads in PDO threads: risks.
When can the two be combined?
Some professionals combine the techniques: the gel to camouflage irregularities or add projection, the threads to support the tip. The combination can make sense in selected cases, but it adds the risks of each and demands even more judgment. In a nose that has already had surgery, the altered anatomy raises the risk of any approach.
How to record and follow up
Where does Harmy come in?
Today the nose has no point of its own in Harmy's marking, and the projection does not simulate nonsurgical rhinoplasty or threads. Because the AI changes only the marked areas, the nose appears identical to the original photo. If the patient's plan includes the nose and other areas, such as lips or chin, that change the facial profile, you can project those areas and make clear that the image does not show the change to the nose. See how the nose is handled in the app at nose.
Frequently asked questions
Which is better, nonsurgical rhinoplasty with filler or with threads?
There is no single best option for everyone. Hyaluronic acid is usually used to camouflage irregularities and add projection; threads, for support and subtle definition in selected cases. The choice often depends on the nose and the goal, and the two can be combined.
How long does nonsurgical rhinoplasty with threads last?
PDO threads are absorbed over months, and the effect is usually smaller and shorter-lived than hyaluronic acid in the nose. Duration varies with the type of thread, the technique and the skin.
Is nonsurgical rhinoplasty with threads dangerous?
It has its own risks, such as infection, visible threads and extrusion through the thin skin of the nose. Vascular risk also exists. As with any nose procedure, the professional's assessment and experience make a difference.
What is nonsurgical rhinoplasty with threads?
It is the insertion of absorbable threads, usually PDO, into the nose to give subtle support and definition, for example to the tip. It does not replace surgery and does not make the nose smaller.
Harmy images are illustrative simulations generated by AI from the patient's photo to support the conversation between practitioner and patient. They are not a promise of results. Indication, technique, product and volume are solely the decision of the licensed practitioner. This content is for information only and does not replace a clinical assessment.