Cough is a common symptom of colds, allergies, and the flu. It can cause problems breathing, eating, or drinking. There may also be throat pain.
It is treated with home care and medicine. Natural therapies have also been used to ease cough.
These herbs and supplements are likely to ease cough:
May Be Effective
These herbs and supplements may help ease cough:
Not Enough Data to Assess
Editorial process and description of evidence categories can be found at EBSCO NAT Editorial Process.
Herbs and Supplements to Be Used With Caution
Talk to your doctor about any supplements or therapy you would like to use. Some can interfere with treatment or make conditions worse, such as:
A. Cupping Therapy
A1. Cao H, Li X, et al. An updated review of the efficacy of cupping therapy. PLoS One. 2012;7(2):e31793.
B. Herbs and Supplements
B1. Saxena RC, Singh R, et al. A randomized double blind placebo controlled clinical evaluation of extract of Andrographis paniculata (KalmCold) in patients with uncomplicated upper respiratory tract infection. Phytomedicine. 2010 Mar;17(3-4):178-185.
B2. Oduwole O, Udoh EE, et al. Honey for acute cough in children. Cochrane Database Syst Rev. 2012;4:CD007094.
B3. Gupta D, Agrawal S, et al. Effect of preoperative licorice lozenges on incidence of postextubation cough and sore throat in smokers undergoing general anesthesia and endotracheal intubation. 2013;22(2):173-178.
B4. Qasemzadeh MJ, Sharifi H, et al. The Effect of Viola odorata Flower Syrup on the Cough of Children With Asthma: A Double-Blind, Randomized Controlled Trial. J Evid Based Complementary Altern Med. 2015 Oct;20(4):287-291.
B5. Wagner L, Cramer H, et al. Herbal Medicine for Cough: a Systematic Review and Meta-Analysis. Forsch Komplementmed. 2015;22(6):359-368.
B6. Honarmand A, Safavi M, et al. The efficacy of different doses of liquorice gargling for attenuating postoperative sore throat and cough after tracheal intubation. Eur J Anaesthesiol. 2016;33(8):595-596.
B7. Jiang H, Liu W, et al. Chinese Medicinal Herbs in the Treatment of Upper Airway Cough Syndrome: A Systematic Review of Randomized, Controlled Trials. Altern Ther Health Med. 2016 Mar;22(3):38-51.
B8. Kim KI, Shin S, et al. A traditional herbal medication, Maekmoondong-tang, for cough: A systematic review and meta-analysis. J Ethnopharmacol. 2016 Feb 3;178:144-54.
B9. Nitsche MP, Carreño M. Is honey an effective treatment for acute cough in children? Medwave. 2016;16(2):e6454.
B10. Peixoto DM, Rizzo JA, et al. Use of honey associated with Ananas comosus (Bromelin) in the treatment of acute irritative cough. Rev Paul Pediatr. 2016 Dec;34(4):412-417.
B11. Schafer A, Kehr MS, et al. A randomized, controlled, double-blind, multi-center trial to evaluate the efficacy and safety of a liquid containing ivy leaves dry extract (EA 575®) vs. placebo in the treatment of adults with acute cough. Pharmazie. 2016;71(9):504-509.
B12. Hu XY, Wu RH, et al. Andrographis paniculate (Chuān Xīn Lián) for symptomatic relief of acute respiratory infections in adults and children: A systematic review and meta-analysis. PLoS One. 2017;12(8). Erratum in: PLoS One. 2018 Nov 14;13(11):e0207713.
C. Mindfulness Meditation
C1. Young EC, Brammer C, et al. The effect of mindfulness meditation on cough reflex sensitivity. Thorax. 2009 Nov;64(11):993-998.
Last reviewed February 2020 by EBSCO NAT Review Board Eric Hurwitz, DC
Last Updated: 5/26/2020
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