Hi, I’m Irene. With a throat spray, the key detail is not just where the nozzle points, but which way you are breathing. Let’s match the 31 mL Purple Shot Plus pack and practise its light exhale instruction before buying.
Read the full name, not just “Purple”
This Japanese Class 3 OTC medicine is for inflammatory throat pain, swelling, irritation, discomfort, hoarseness and mouth ulcers. It contains sodium azulene sulfonate hydrate (0.2 mg/mL) and cetylpyridinium chloride hydrate (CPC, 3 mg/mL). Do not transfer these instructions to Plus R or another spray.
Prepare → breathe out → recap
Remove the cap. On first use, press 4–5 times until liquid emerges. This primes the pump; it is not the regular number of sprays into your throat.
Aim at the affected throat area and spray 2–3 times while gently breathing out, for example saying “ah”. Never inhale while spraying: liquid can enter the airways.
Wipe pooled liquid from the nozzle with a clean tissue and replace the cap. Never poke the nozzle with a needle.
The labeled frequency is several times daily, applying an appropriate amount. For application to the affected area only; do not swallow it as a medicine. Do not use continuously for a long period. Children require adult supervision. No numerical minimum age is stated: ask a pharmacist before choosing it for a child.
When to ask, and when to stop
Consult a doctor, dentist, pharmacist or registered medicine seller first if receiving treatment, with a medicine-allergy history, or severe mouth erosion. Stop immediately and consult a doctor, pharmacist or registered medicine seller with the leaflet for rash, redness, itching, stomach discomfort, nausea, mouth irritation or worsening symptoms. Stop and consult a doctor, dentist, pharmacist or registered medicine seller if not improved after 5–6 days. This is not a reason to wait when symptoms worsen.
If it enters the eyes, rinse immediately with water or lukewarm water and see an ophthalmologist immediately.
A travel detail worth remembering: alcohol
It contains ethanol. Avoid using it while driving; the leaflet warns that breath-alcohol readings can exceed the driving threshold for a period after use. No fixed safe waiting time is given. Keep away from flames. Store in a cool place away from direct sunlight and out of children’s reach. Do not re-bottle or use after expiry. Liquid can stain clothing; wash it off promptly with water.
Irene’s shelf check
Exact pack → local symptoms → breathe out → stopping rules. A convenient nozzle is useful only if you know how to use it. This is not a blanket recommendation for every sore throat or a medicine to prevent infections.
Official sources
Checked 14 November 2026. Safety wording follows the official leaflet and PMDA, including immediate stopping for mouth irritation. Read the complete leaflet supplied with your Japanese product.
