Composition:
Typically contains:

• Camphor
• Menthol
• Eucalyptus oil
• White soft paraffin / petroleum jelly base
  (Some formulations may also include limonene or linalool depending on batch/market)

• Use / Indication:

• Relief of nasal congestion due to colds and flu
• Helps ease breathing by inhalation of menthol vapours
• May also provide relief from minor muscular aches and chest discomfort associated with colds

Direction of Use:

• Apply a small amount to chest, throat, and back
• Can also be applied under (not inside) the nostrils for inhalation effect
• Usually used 2–3 times daily, especially before bedtime
• Alternatively, can be added to hot (not boiling) water for steam inhalation

Side Effects:

• Mild skin irritation
• Redness or itching at application site
• Burning or stinging sensation
• Allergic skin reactions (rare)

Warnings:

• For external use only
• Do not ingest
• Avoid contact with eyes and mucous membranes
• Do not apply inside nostrils or on broken skin
• Keep out of reach of children
• Flammable: avoid exposure to flames or heat sources after application

Drug Interactions:

• No significant systemic drug interactions expected due to topical use
• Avoid using multiple topical medicated products on the same area to reduce risk of irritation
• Caution if used alongside other menthol or camphor-containing products

Caution:

• Use carefully in children (only as directed; usually above 2–3 years depending on formulation)
• Avoid use in infants unless specifically recommended by a healthcare professional
• Use with caution in individuals with sensitive skin or history of allergies (menthol, camphor, eucalyptus)
• Seek medical advice if symptoms persist or worsen after several days