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Cough is one of the most common reasons for visits to health care providers.
Normal coughing is important to keep your throat and airways clear. However,
excessive coughing may mean you have an underlying disease or disorder. Coughs
generally fall into one of the two following categories.
Acute coughs (typically lasting no longer than three weeks) usually begin
suddenly because of a cold, flu, or sinus infection.
Chronic coughs (lasting longer than three weeks) are most commonly caused by
cigarette smoke, airborne pollutants, postnasal drip, asthma, and
bronchitis.
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| Signs and Symptoms |
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Depending on the condition causing it, a cough may be accompanied by the
following.
- Upper respiratory tract infection (URI)
- Postnasal drip
- Wheezing (possible asthma)
- Heartburn
- Vomiting
- Fever, chills, night sweats
- Edema, or fluid retention
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| What Causes It? |
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- Upper respiratory tract infection
- Irritants inhaled into the airway passages
- Postnasal drip
- Certain heart disease or blood pressure medications
- Aspiration (foreign matter drawn into the lungs)
- Congestive heart failure
- Lung tumor, in rare cases
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| What to Expect at Your Provider's Office |
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Your health care provider will conduct a physical examination, including a
careful, detailed history of your symptoms. He or she will examine your nasal
passages, throat, and lungs.
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| Treatment Options |
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Your health care provider may suggest the following.
- Stay away from cigarette smoke and airborne irritants that may be
present in your home or workplace.
- Stop taking medications that trigger the cough reflex.
- Take a trial period of medication to treat suspected
illnesses.
Your provider may prescribe medications such as cough suppressants, inhalers,
antibiotics, anithistamines, or expectorants, depending on the type of cough you
have and its cause. The goal of treatment is not only to soothe your cough, but
to treat its underlying cause.
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| Drug Therapies |
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- Cough suppressants: Oral (codeine [15 mg 4 times a day] or
dextromethorphan [15 mg 4 times a day]); inhaled anticholinergic agent
(ipratropium bromide [2 to 4 puffs 4 times a day]); inhaled corticosteroids
(beclomethasone or triamcinolone [8 to 16 puffs a day])
- Expectorants/bronchodilators—(inhaled
ipratropium)
- Antibiotics/antihistamines/decongestants—for
upper respiratory infections
- Antihistamines/decongestants: for postnasal drip; intranasal steroids
if no improvement
- Antibiotics—for chronic sinusitis
(amoxicillin-clavulanate potassium, trimethoprim-sulfamethoxazole, oral
cephalosporin)
- Bronchodilators, beta-agonists, or
corticosteroids—for asthma
- Intranasal steroids—for allergic
rhinitis
- Antibiotics (often prolonged)—for
Haemophilus influenzae
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| Complementary and Alternative Therapies |
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While coughs due to severe underlying causes require medical treatment,
alternative therapies can be useful in treating coughs secondary to viral URI,
allergens, irritants, and asthma. In addition, alternative therapies can be used
at the same time as conventional medications to optimize your
recovery.
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| Nutrition |
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- Avoid foods that you are allergic to. Food allergy testing can help
determine your food allergies.
- Eat less mucus-producing foods such as dairy, citrus, wheat, and
bananas. Eat more fresh vegetables, fruits, and whole grains.
- Take vitamin C (250 to 500 mg two times a day), zinc (30 mg per day),
and beta-carotene (100,000 IU per day) to support your immune
system.
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| Herbs |
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As with any therapy, it is important to work with your provider on getting
your problem diagnosed before you start any treatment. Herbs may be used as
dried extracts (capsules, powders, teas), glycerites (glycerine extracts), or
tinctures (alcohol extracts). Unless otherwise indicated, teas should be made
with 1 tsp. herb per cup of hot water. Steep covered 5 to 10 minutes for leaf or
flowers, and 10 to 20 minutes for roots. Drink 2 to 4 cups per day. Tinctures
may be used singly or in combination as noted.
- Strong expectorants: horehound (Marrubium vulgare), thyme
(Thymus vulgaris), and mullein (Verbascum densiflorum)
- Gentle expectorants: fennel (Foeniculum vulgare), sweet violet
(Viola odorata), ginger (Zingiber officinale), and balm of Gilead
(Populus candicans)
- Cough suppressants: wild cherry bark (Prunus serotina),
coltsfoot (Tussilago farfara), and linden flowers (Tili
cordata)
- Immune support: purple coneflower (Echinacea purpurea),
licorice root (Glycyrrhiza glabra), garlic (Allium sativum), and
onion (Allium cepa). Avoid licorice root if you have high blood
pressure.
- Toning: Indian tobacco (Lobelia
inflata)—especially useful for smokers, elderberry
(Sambucus nigra), elecampane (Inula helenium), plantain
(Plantago lanceolata), and gumweed (Grindelia
camporum)
Thyme, eucalyptus, and pine oils can be applied to the skin to help with a
cough. Make a chest rub with 2 to 4 drops of essential oil in 1 tbsp. of food
grade oil (olive, flaxseed, sesame, almond, and the like). Or, make a castor oil
pack with 4 to 6 drops of essential oil. Note that exposure to essential oils
may keep homeopathic remedies from working.
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| Homeopathy |
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Although very few studies have examined the effectiveness of specific
homeopathic therapies, professional homeopaths may consider the following
remedies for the treatment of coughs based on their knowledge and experience.
Before prescribing a remedy, homeopaths take into account a person's
constitutional type. A constitutional type is defined as a person's physical,
emotional, and psychological makeup. An experienced homeopath assesses all of
these factors when determining the most appropriate treatment for each
individual.
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Aconitum�-- taken within the first 24 hours of a cough that
comes on suddenly, particularly if symptoms develop following exposure to cold
weather; this remedy is considered most appropriate for individuals with a
hoarse, dry cough who complain of dry mouth, thirst, restlessness, and symptoms
that worsen in the cold or when the individual is lying on his or her side
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Spongia -- for harsh, barking cough without mucus production;
this type of cough is associated with a tickling in the throat or chest; it
tends to worsen when the person is lying down and improves when the individual
eats or drinks warm liquids; this remedy is often used if a trial of
Aconite was not successful
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Drosera�-- for dry, spasmodic cough accompanied by sharp chest
pain and a tickling sensation in the throat that may cause the individual to
gag, choke or vomit; the individual may be hoarse or may perspire in the
evenings and symptoms may worsen when the individual is lying down
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Rumex -- for dry, shallow cough that begins with a tickling
sensation in the throat or with the inhalation of cold air
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Ipecacuanha�-- for deep, wet
cough—often with gagging, nausea, and vomiting; this
remedy is especially useful for bronchitis in infants
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Phosphorous�-- for chest tightness associated with a variety of
coughs, particularly a dry, harsh cough with a persistent tickle in the chest
and significant chest pain; symptoms tend to worsen in cold air and when the
individual is talking; this remedy is most appropriate for individuals who are
often worn out and exhausted, suffer from unnecessary anxiety (even fear of
death), and require a lot of reassurance
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Causticum�-- for laryngitis and a cough that cannot dislodge
mucus in the chest and may cause the individual to leak urine during coughing
fits; symptoms tend to improve with sips of cold water but worsen with cold air
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Antimonium tartareicum -- for wet, rattling cough (although the
cough is usually too weak to bring up mucus material from the lungs) that is
accompanied by extreme fatigue and difficulty breathing; symptoms usually worsen
when the person is lying down; this remedy is generally used during the later
stages of a cough and is particularly useful for children and the
elderly
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Bryonia -- for dry, painful cough that tends to worsen with
movement and deep inhalation; this remedy is most appropriate for individuals
who are generally thirsty, chilly, and
irritable
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| Acupuncture |
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Acupuncturists treat people with coughs based on an individualized evaluation
of the excesses and deficiencies of qi located in various meridians as well as
an assessment of the quality of food choices. In the case of most coughs, a qi
deficiency is usually detected in the lung, spleen, and liver meridians. A
variety of other treatments to clear qi blockage in the chest area are also
administered. Such treatments may include specialized massage, moxibustion (a
technique in which the herb mugwort is burned over specific acupuncture points),
breathing exercises, lifestyle counseling, and suggestions about herbal
remedies.
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| Following Up |
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Use the remedies that work best for you and follow the instructions of your
health care provider. Be sure to get rest and drink plenty of
water.
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| Special Considerations |
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Severe coughing can cause rib fractures, in which case your provider will
investigate the possibility of bone disorders, such as
osteoporosis.
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| Supporting Research |
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American Academy of Family Physicians. Available at:
http://www.aafp.org/.
Carr AC, Frei B. Toward a new recommended dietary allowance for vitamin C
based on antioxidant and health effects in humans. Am J Clin Nutr.
1999;69(6):1086-1107.
Cummings S, Ullman D. Everybody's Guide to Homeopathic Medicines.
3rd ed. New York, NY: Penguin Putnam; 1997: 67-74.
Duke JA. The Green Pharmacy. Emmaus, Pa: Rodale Press; 1997.
Fauci AS, Braunwald E, Isselbacher KJ, et al., eds. Harrison's Principles
of Internal Medicine. 14th ed. New York, NY: McGraw-Hill; 1998.
JAMA Patient Page. How much vitamin C do you need? JAMA.
1999;281(15):1460.
Johnston CS. Recommendations for vitamin C intake. JAMA.
1999;282(22):2118-2119.
Jonas WB, Jacobs J. Healing with Homeopathy: The Doctors' Guide. New
York, NY: Warner Books; 1996: 210-211.
Kruzel T. The Homeopathic Emergency Guide. Berkeley, Calif: North
Atlantic Books; 1992.
Levine M, Rumsey SC, Daruwala R, Park JB, Wang Y. Criteria and
recommendations for vitamin C intake. JAMA. 1999;281(15):1415-1453.
Newall CA, Anderson LA, Phillipson JD. Herbal Medicines: A Guide for
Health-care Professionals. London: The Pharmaceutical Press; 1996.
Schulz V, H�nsel R, Tyler VE. Rational Phytotherapy: A Physiucian's Guide
to Herbal Medicines. 3rd ed. Berlin: Springer; 1998
Tierney LM Jr., McPhee SJ, Papadakis MA, eds. Current Medical Diagnosis
& Treatment, 1999. Stamford, Conn: Appleton & Lange; 1999.
Tyler VE. Herbs of Choice: The Therapeutic Use of Phytomedicinals.
Binghamton, NY: Pharmaceutical Products Press; 1994.
Ullman D. Homeopathic Medicine for Children and Infants. New York, NY:
Penguin Putnam; 1992: 70-73.
Ullman D. The Consumer's Guide to Homeopathy. New York, NY: Penguin
Putnam; 1995: 228.
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| Review Date: August 1999 |
Reviewed By: Participants in the review process include: Shiva Barton, ND, Wellspace,
Cambridge, MA; Sherif H. Osman, MD, President, Medical Staff Harford Memorial
Hospital, Falston General Hospital, Bel Air, MD; Paul Rogers, MD, Facility
Medical Director, Bright Oaks Pediatrics, Bel Air MD; Marcellus Walker, MD, LAc,
(Acupuncture section October 2001) St. Vincent's Catholic Medical Center, New
York, NY; Ira Zunin, MD, MPH, MBA, (Acupuncture section October 2001) President
and Chairman, Hawaii State Consortium for Integrative Medicine, Honolulu,
HI.
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Copyright © 2002 A.D.A.M., Inc
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