Thai inhaler helps with runny nose symptoms quickly and safely. Pencil inhaler improves well-being with dizziness and sharp unpleasant odors. Camphor oil has a tonic effect and improves ventilation of the pulmonary alveoli, making breathing easier. It is used as an auxiliary, non-therapeutic agent for motion sickness syndrome, colds, pneumonia. Eucalyptus oil has properties that help about inflammation, in the absence of contraindications, it is useful to inhale it for influenza, colds, bronchitis, sinusitis and asthma. Menthol oil can have a beneficial effect when a cold or cold starts. To alleviate the general condition for headaches and migraines associated with fever and a cold, oil your forehead, temples, the area behind the ears and the fossa at the base of the skull. Thai nasal inhalers are natural, safe, non-addictive. Not a drug.