For Nasal, Eye & Ear Hygiene Instillation, Washing Dry or Congested Noses For aerosol therapy inhalation For washing wounds The Physiological Serum from Mercurochrome Pitchoune Laboratories – 40 single doses of 5 ml. The serum is sterile, preservative-free and non-injectable. Suitable for infants, children and adults: For nasal hygiene: instillation or washing for dry or congested noses. For eye hygiene: instillation, washing or bathing. For ear hygiene. For washing wounds. For aerosol therapy inhalation.
