Alternative Therapies for AllergiesEn Español (Spanish Version)
Sneezing. Itchy, watery eyes. Irritated throat. Runny nose. Whether you have one, two, or all of these, allergy
symptoms can make you feel miserable and run down. The first sneeze or tingle in the throat may send many of us running to the nearest pharmacy for antihistamines and other over-the-counter medications. But are there alternative remedies that can provide relief from allergies as well?
When we think of alternative treatments
, we often think of exotic herbs with potential healing powers. But what really has been shown to work just as well as conventional treatment and what is sham? Several small studies may help shed light on the effect of medicinal herbs in treating allergy symptoms. One study looked at a combination tablet containing Cinnamomum zeylanicum
, Malpighia glabra
, and Bidens pilosa versus a well-known antihistamine, loratadine. The researchers found that both loratadine and the combination herbal tablet reduced nasal symptoms.
Another small study evaluated the effectiveness of a Chinese herbal treatment
against allergic rhinitis. Participants taking the Chinese herbs reported significant symptom improvement compared to those who did not.
Other herbal medicines that may be effective against allergic rhinitis are:
Larger studies show that the herb butterbur
may be helpful against allergic rhinitis. Butterbur was shown to reduce allergy symptoms compared to placebo.
Another study compared butterbur against fexofenadine (an over-the-counter allergy medication) and placebo. Butterbur and fexofenadine were found to be
equally effective, while both were more effective than placebo.
If needles do not scare you, then acupuncture
may be an option in the line of alternative treatments against allergies. But before you rush to an acupuncturist, be aware that most systematic reviews of acupuncture studies show that there is either limited or conflicting evidence that acupuncture works in improving symptoms. However, one small study did show acupuncture to be more effective than sham acupuncture for persistent allergic rhinitis.
For some, needles are a part of life. Some people treat their allergy symptoms with allergy shots. Known as immunotherapy, the idea behind the treatment is to reduce allergic symptoms and increase immunity against the allergic substance by exposing the body to small amounts of the substance. Traditionally, exposure is done through injecting the allergic substance into the upper arm. This is extremely effective for treating allergic rhinitis and has minimal adverse effects when done under the supervision of an allergist.
An alternative to shots is placing the substance under the tongue. This treatment is known as sublingual immunotherapy
(SLIT). With SLIT, the allergic substances are placed as drops under the tongue. Studies on the effectiveness of this treatment for allergic rhinitis have been mixed, although most have shown SLIT to relieve major symptoms. One study also claims that it may be useful in preventing new allergies from developing.
SLIT appears to work best if used year round and year-after-year. For now, SLIT is not approved in the United States, but results are promising.
So, there are options for those seeking allergy relief outside of the pharmacy aisle. Talk with your doctor first before taking any herbal remedy. Some herbal medicines may interact with medicines you may already be taking or may cause undesirable side effects.
American Academy of Allergy, Asthma, and Immunology
Asthma and Allergy Foundation of America
Allergy Asthma Information Association
Allergic rhinitis. EBSCO DynaMed website. Available at: http://www.ebscohost.com/dynamed/. Updated August 19, 2013. Accessed September 27, 2013.
Allergies, respiratory. EBSCO Natural and Alternative Treatments website. Available at: http://www.ebscohost.com/biomedical-libraries/natural-alternative-treatments. Updated August 2013. Accessed September 27, 2013.
Calderon MA, Birk AO, Andersen JS, et al. Prolonged preseasonal treatment phase with Grazax sublingual immunotherapy increases clinical efficacy. Allergy. 2007;62:958-961.
Corren J, Lemay M, Lin Y, Rozga L, Randolph RK. Clinical and biochemical effects of a combination botanical product (ClearGuard) for allergy: a pilot randomized double-blind placebo-controlled trial. Nutr J. 2008;7:20.
Cox LS, Linnemann DL, Nolte H, et al. Sublingual immunotherapy: a comprehensive review. J Allergy Clin Immunol. 2006;117:1021-1035.
Dahl R, Kapp A, Colombo G, et al. Sublingual grass allergen tablet immunotherapy provides sustained clinical benefit with progressive immunologic changes over 2 years. J Allergy Clin Immunol. 2008;121:512-518.e2.
Guo R, Pittler MH, Ernst E. Herbal medicines for the treatment of allergic rhinitis: a systematic review. Ann Allergy Asthma Immunol. 2007;99(6):483-495.
Hoeks SB, de Groot H, Hoekstra MO. Sublingual immunotherapy in children with asthma or rhinoconjunctivitis: not enough evidence because of poor quality of the studies; a systematic review of literature. Ned Tijdschr Geneeskd. 2008;152:261-268.
Lee MS, Pittler MH, Shin BC, Kim JI, Ernst E. Acupuncture for allergic rhinitis: a systematic review. Ann Allergy Asthma Immunol. 2009;102(4):269-279.
Marogna M, Tomassetti D, Bernasconi A, et al. Preventive effects of sublingual immunotherapy in childhood: an open randomized controlled study. Ann Allergy Asthma Immunol. 2008;101:206-211.
Mosges R, Bruning H, Hessler HJ, et al. Sublingual immunotherapy in pollen-induced seasonal rhinitis and conjunctivitis: a randomized controlled trial. Acta Dermatovenerol Alp Panonica Adriat. 2007;16:143-148.
Penagos M, Compalati E, Tarantini F, et al. Efficacy of sublingual immunotherapy in the treatment of allergic rhinitis in pediatric patients 3 to 18 years of age: a meta-analysis of randomized, placebo-controlled, double-blind trials. Ann Allergy Asthma Immunol. 2006;97:141-148.
Passalacqua G, Bousquet PJ, Carlsen KH, et al. ARIA update: I—Systematic review of complementary and alternative medicine for rhinitis and asthma. J Allergy Clin Immunol. 2006;117(5):1054-1062.
Pfaar O, Klimek L. Efficacy and safety of specific immunotherapy with a high-dose sublingual grass pollen preparation: a double-blind, placebo-controlled trial. Ann Allergy Asthma Immunol. 2008;100:256-263.
Rak S, Yang WH, Pedersen MR, et al. Once-daily sublingual allergen-specific immunotherapy improves quality of life in patients with grass pollen-induced allergic rhinoconjunctivitis: a double-blind, randomised study. Qual Life Res. 2006 Oct 11. [Epub ahead of print].
Schapowal A. Butterbur Ze339 for the treatment of intermittent allergic rhinitis: dose-dependent efficacy in a prospective, randomized, double-blind, placebo-controlled study. Arch Otolaryngol Head Neck Surg. 2004;130:1381-1386.
Smith H, White P, Annila I, et al. Randomized controlled trial of high-dose sublingual immunotherapy to treat seasonal allergic rhinitis. J Allergy Clin Immunol. 2004;114:831-837.
Sublingual immunotherapy. John Hopkins Medicine website. Available at: http://www.hopkinsmedicine.org/sinus/allergy/sublingual_immunotherapy.html. Accessed September 27, 2013.
Treating intermittent allergic rhinitis: a prospective, randomized, placebo and antihistamine-controlled study of Butterbur extract Ze 339. Phytother Res. 2005 Aug 22. [Epub ahead of print].
Wilson DR, Torres LI, Durham SR. Sublingual immunotherapy for allergic rhinitis. Cochrane Database Syst Rev. 2003;CD002893.
Worm M. Efficacy and tolerability of high dose sublingual immunotherapy in patients with rhinoconjunctivitis. Allerg Immunol (Paris). 2006;38:355-360.
Xue CC, An X, Cheung TP, et al. Acupuncture for persistent allergic rhinitis: a randomised, sham-controlled trial. Med J Aust. 2007;187(6):337-341.
Xue CC, Thien FC, Zhang JJ, Da Costa C, Li CG. Treatment for seasonal allergic rhinitis by Chinese herbal medicine: a randomized placebo controlled trial. Altern Ther Health Med. 2003;9(5):80-87.
Last Reviewed September 2013