What are the indications of laser rhinitis treatment ?
Decreased or absent sense of smell
Itchiness
Runny nose, which can be watery or purulent, meaning that it contains pus
Nasal bleeding
Nasal irritation
Nasal inflammation


What's the technical parameter of the COZING-USBN4 laser rhinitis treatment ?
| Model Number | COZING-USBN4 |
| Instrument classification | Class II |
| Product name | laser rhinitis treatment |
| Wavelength | UVA Light |
| Power supply | power bank, computer, phone charger, etc. |
| Certificate | CE |
What are the advantages of the COZING-USBN4 laser rhinitis treatment ?
COZING-USBN has usb interface, and can be used alone without connecting the main unit.
It can be connected with computer/power bank /adaptor to use.
COZING-USBN can treat rhinitis, sinusitis, reduce high blood pressure, and recurrence symptoms.
Easy to usage .
Portable and compact .
Only plug in, then the laser will output automatically.

How does the COZING-USBN4 laser rhinitis treatment work ?
1. Targeting Inflammation: UVA light is directed into the nasal passages where it penetrates the tissues. This light has anti-inflammatory properties, which can help reduce the inflammation associated with rhinitis.
2. Reducing Allergic Response: In cases of allergic rhinitis, UVA treatment may help reduce the allergic response triggered by allergens such as pollen, dust mites, or pet dander. By targeting the inflammation caused by allergic reactions, it can alleviate symptoms and improve nasal airflow.
3. Promoting Tissue Healing: UVA light can also stimulate cellular repair mechanisms and promote tissue healing in the nasal mucosa. This can help restore the normal function of the nasal passages and improve overall nasal health.
COZING-USBN4 laser rhinitis treatment Display:


COZING-USBN4 laser rhinitis treatment Clinical study:
Light therapy has a significant suppressive effect on the immune system and is widely employed in treating immune-related skin conditions. Light therapy can block immediate hypersensitivity reactions in the skin. Utilizing light therapy through the nasal passage is a novel method for managing allergic rhinitis. In two separate trials, the 308 nm excimer laser and topical PUVA therapy effectively alleviated clinical symptoms of allergic rhinitis. In a randomized, double-blind study, a combination of low-dose UVB, low-dose UVA, and visible light demonstrated efficacy in reducing symptom scores for sneezing, runny nose, nasal itching, and overall nasal discomfort in patients with ragweed allergies. The mechanism of action of light therapy is intricate, involving the reduction of antigen presentation by dendritic cells, induction of immune cell apoptosis, and inhibition of pro-inflammatory mediator synthesis and release from various cell types. Therefore, nasal light therapy could offer an alternative approach to treating allergic rhinitis and other inflammatory or immune-related mucosal disorders.
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