MEDICATED VAPOURS
Help on accessing alternative formats, such as Portable Document Format (PDF), Microsoft Word and PowerPoint (PPT) files, can be obtained in the alternate format help section.
This monograph is intended to serve as a guide to industry for the preparation of Product Licence Applications (PLAs) and labels for natural health product market authorization. It is not intended to be a comprehensive review of the medicinal ingredient.
Notes
- Text in parentheses is additional optional information which can be included on the PLA and product label at the applicant's discretion.
- The solidus (/) indicates that the terms and/or statements are synonymous. Either term or statement may be selected by the applicant.
Date
April 29, 2019
Proper name(s), Common name(s), Source material(s)
Proper name(s) | Common name(s) | Source ingredient(s) | Source material(s) | |
---|---|---|---|---|
Common name(s) | Proper name(s) | Part(s) | ||
|
|
dl-menthol |
N/A |
N/A |
|
|
l-menthol |
N/A |
N/A |
Eucalyptus globulus |
|
N/A |
Eucalyptus globulus |
Leaf |
References: NHPID 2019.
Proper name(s) | Common name(s) | Source ingredient(s) |
---|---|---|
Common name(s) | ||
|
|
d-camphor |
|
|
dl-camphor |
References: NHPID 2019.
Route of Administration
- Topical
- Inhalation (indirect)
Note
This monograph excludes vaping products.
Dosage Form(s)
Acceptable dosage forms for any age category listed in this monograph for the specified route of administration are listed in the Compendium of Monographs Guidance Document.
Use(s) or Purpose(s)
Products containing dl-Menthol, l-Menthol and/or Eucalyptus essential oil
(Provides soothing vapours that) Help(s) to temporarily relieve mild nasal congestion and cough associated with the common cold (EMA 2012; Paul et al. 2010; Lis-Balchin 2006; Bove 2001; Gladstar 1999; Schilcher 1997; Morice et al. 1994; HC 1989).
Note
Camphor alone does not support the above claim. It must be combined with at least 1 of the 2 other medicinal ingredients listed in Table 1 (i.e. menthol and/or eucalyptus essential oil).
Dose(s)
Subpopulation(s)
Children 2 to 11 years, Adolescents 12 to 17 years and Adults 18 years and older.
Quantity(ies)
Medicinal Ingredients | Doses1,2 |
---|---|
l-Menthol |
1 - 16% |
dl-Menthol |
1 - 16% |
Eucalyptus essential oil |
1 - 25% |
Table 1 Footnotes
|
Complementary Ingredients | Doses1,2 |
---|---|
d-Camphor |
1 - 11% |
dl-Camphor |
1 - 11% |
Table 1 Footnotes
|
Direction(s) for use
All products
- External use only.
- Avoid contact with eyes and mucous membranes. Do not use on the face or near the nose or mouth.
- Do not use with other products containing camphor, menthol, eucalyptol and/or eucalyptus essential oil.
For children and adolescents 2-12 years
The product should be handled/applied by adults only.
Products in liquid or semi-solid form (i.e. chest rubs)
Apply thinly and evenly to the chest, up to 3 times per day.
Products in patch forms or vaporizers
Do not use (on skin) for more than 8 hours.
Notes
- Camphor must not be used in patch forms applied on the skin. This restriction does not apply to patches that are only used on clothing.
- Patches for children must contain a bittering agent and must not include any flavouring agent.
Duration(s) of Use
All products
- For occasional use only.
- Consult a health care practitioner/health care provider/health care professional/doctor/ physician for use beyond 7 days.
Risk Information
Caution(s) and warning(s)
All products
- Keep out of reach of children.
- Seek urgent medical attention or contact a Poison Control Centre if accidental ingestion occurs.
- Stop use and consult a health care practitioner/health care provider/health care professional/ doctor/physician if symptoms persist or worsen, reoccur or are accompanied by a fever, rash or persistent headache,.
Topical products
Avoid exposure of applied area to the sun.
Contraindication(s)
All products
- Do not use this product if you are pregnant, breastfeeding, have epilepsy, asthma, persistent or chronic cough, or other chronic lung conditions.
- Do not use this product if you have broken, irritated, or sensitive skin.
Known adverse reaction(s)
All products
Stop use if hypersensitivity/allergy, rash, burning discomfort, nausea, dizziness and/or headache occur.
Topical products containing menthol
Stop use and get medical help right away if you experience pain, swelling or blistering (HC 2017).
Non-medicinal ingredients
Must be chosen from the current Natural Health Products Ingredients Database (NHPID) and must meet the limitations outlined in the database.
Storage conditions
- Child-resistant packaging/containers should be used (HC 2006).
- Store in airtight, light-resistant container at room temperature.
Specifications
- The finished product specifications must be established in accordance with the requirements described in the Natural and Non-Prescription Health Products Directorate (NNHPD) Quality of Natural Health Products Guide.
- The medicinal ingredient must comply with the requirements outlined in the NHPID.
References Cited
- Bove M. An Encyclopedia of Natural Healing for Children and Infants. New Canaan (CT): Keats Publishing, Incorporated; 1996.
- EMA 2012: European Medicines Agency. Assessment report on Eucalyptus globulus Labill., Eucalyptus polybractea R.T. Baker and/or Eucalyptus smithii R.T. Baker, aetheroleum. [Accessed 2015 May 5]. Available from: https://www.ema.europa.eu/en/documents/herbal-report/draft-assessment-report-eucalyptus-globulus-labill-e-polybractea-rt-baker-e-smithii-rt-baker_en.pdf
- Gladstar R. Herbal Remedies for Children's Health. North Adams (MA): Storey Publishing; 1999.
- HC 2017: Health Canada. Recalls and safety alerts: Health Canada safety review finds risk of serious skin burns with over-the-counter topical pain relievers containing menthol. Available from: http://healthycanadians.gc.ca/recall-alert-rappel-avis/hc-sc/2017/62178a-eng.php
- HC 2013: Health Canada, Natural and Non-Prescription Health Products Directorate - Monograph: Counterirritants. [Accessed 2015 April 27]. Available from: http://webprod.hc-sc.gc.ca/nhpid- bdipsn/atReq.do?atid=counter&lang=eng
- HC 2006: Health Canada, Natural and Non-Prescription Health Products Directorate - Labelling Guidance Document [Accessed 2015 April 28]. Available from: http://www.hc-sc.gc.ca/dhp- mps/prodnatur/legislation/docs/labelling-etiquetage-eng.php#a5_8
- HC 1989: Health Canada, Third report of the expert advisory committee on non-prescription cough and cold remedies to the protection branch health and welfare Canada: Phenylpropanolamine, lozenges and combinations. [Accessed 2015 April 27]. Available from: http://publications.gc.ca/collections/Collection/H49-157-1989E.pdf
- JC 2014: Justice Canada. Food and Drug Regulations. (C.01.021). Ottawa (ON): Department of Justice Canada. [Accessed 2015 April 28] Available from: http://laws- lois.justice.gc.ca/eng/regulations/c.r.c.,_c._870/page-203.html#h-157
- Lis-Balchin M. Aromatherapy Science: A guide for healthcare professionals. London (GB): Pharmaceutical Press; 2006.
- Morice AH, Marshall AE, Higgins KS, Grattan TJ. Effect of inhaled menthol on citric acid induced cough in normal subjects. Thorax 1994; 49:1024-1026.
- Paul IM, Beiler JS, King TS, Clapp ER, Vallati J, Berlin CM. Vapor Rub, petrolatum and no treatment for children with nocturnal couch and cold symptoms. Pediatrics 2010; 126(6): 1092-1099.
- Schilcher H. Phytotherapy in Paediatrics: Handbook for Physicians and Pharmacists. Stuttgart (D): Medpharm Scientific Publishers; 1997.
- Tisserand R, Young R. Essential oil safety: A guide for health care professionals, 2nd edition. Edinburgh (GB): Churchill Livingstone; 2014.
References Reviewed
- Battaglia, S. The Complete Guide to Aromatherapy. Brisbane (AU): The Perfect Potion; 1995.
- Battaglia, S. The Complete Guide to Aromatherapy, 2nd ed. Brisbane (AU): The International Centre of Holistic Aromatherapy; 2004.
- Price S, Price L. Aromatherapy for Health Professionals, 2nd edition. Edinburgh (GB): Churchill Livingstone; 1999.
- Price S, Price L. Aromatherapy for Health Professionals, 4th edition. Edinburgh (GB): Churchill Livingstone; 2012.
- Tisserand R, Balacs T. Essential oil safety: A guide for health care professionals. Edinburgh (GB): Churchill Livingstone; 1995.
- Worwood VA. The complete book of essential oils and aromatherapy. Novato (CA): New World Library; 1991.