Breakthrough in the Treatment of Allergic Rhinitis Treatment of hay fever and allergic rhinitis with light. Therapeutic effect Our device is a revolutionary, clinically tested, drug-free and side-effect-free system that uses phototherapy to treat the symptoms of allergic rhinitis (hay fever). Using narrow-band, low-level light technology, this anti-inflammatory, direct-to-nasal device relieves allergy symptoms: sneezing, runny or stuffy nose, headache, and watery eyes. interactions It does not interact with medications . You can use it along with other topical nasal treatments or oral antihistamines, corticosteroids or decongestants. Side effects It has no known side effects. People suffering from more severe cases of rhinitis can use it more than 3 times a day without worrying about any harmful side effects. Procedure Apply a small dose of red light during a 15, 10, 5 minute treatment session. Used both as an independent treatment or as a supplement to already performed treatments, it brings relief to those suffering from allergic rhinitis. Use regularly starting with a minimum of 3 treatments per day for optimal control of allergy symptoms. When the symptoms stop, reduce the number of treatment sessions and use the device according to your needs. User manual: The device can be used for various activities outside the home and at home. The device is so small that it can fit into any pocket or be attached to clothing. The device is battery operated. The main panel contains two light probes at the end of the cable for the treatment of nasal ailments. . To use our device, you must insert an alkaline battery into the main panel. Press the bottom of the nasal insert to spread the probes apart before inserting them into the nose. Insert the probes into the nostrils as deep as possible and press the "ON" button. Specification: Dimensions: 106mm x 20mm x 66mm Net Weight: 200g Power Supply: DC 4.5V, 3pcsxAAA batteries (not included) 1 pulse output channel 1 channe laser power The laser light value (650 nano) Pulse waveform (square wave current) Degree Ray Pulse (Endurance) Output Power, Pulse Peak Convergence Voltage Range 0V - For: 42V RMS maximum pulse output: 42V Maximum output pulse power: more than 7uC Pulse frequency 1H The package includes: 1 x Allergic Rhinitis Laser Processing Machine 1 x laser probe 1 x low frequency clip Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.