Best Homeopathic Medicine for Cough: Dry, Wet & Chronic
Cough is one of the most common health complaints. It may appear suddenly with a cold, continue for days after a throat infection, disturb sleep at night, or become a repeated problem during weather change, allergy, acidity, asthma, or chest congestion. Many people search for homeopathic medicine for cough because they want a gentle and individualized approach that looks at the type of cough, mucus, triggers, timing, throat irritation, chest symptoms, and the person’s overall condition.
Homeopathy traditionally focuses on symptom matching. This means the same cough medicine is not selected for every person. A dry, painful cough may need a different remedy than a wet, rattling cough. A cough worse at night may need a different approach than a cough triggered by cold air, talking, dust, acidity, or blocked nose.
This article explains common homeopathic remedies for cough, different types of cough, safe-use guidance, and when medical care is necessary. It is for educational purposes only and should not replace consultation with a qualified healthcare provider.
What Is a Cough and Why Does It Happen?
Cough is a protective reflex. It helps clear the throat, airways, and lungs from mucus, dust, irritants, allergens, or infection-related secretions. Sometimes cough is short-term and mild. At other times, it may be persistent, painful, or linked with an underlying health condition.
A cough may be caused by:
- Common cold or viral infection
- Seasonal allergy
- Throat irritation
- Post-nasal drip
- Sinus congestion
- Dry air
- Dust, smoke, pollution, or strong odors
- Acid reflux or GERD
- Asthma or wheezing tendency
- Bronchitis
- Chest congestion
- Certain medicines
- Lung infection or pneumonia
Most mild coughs improve with rest, hydration, and supportive care. However, persistent, worsening, or severe cough should be evaluated by a qualified medical professional.
Dry Cough vs Wet Cough vs Chesty Cough
Understanding the type of cough is important before selecting any homeopathic remedy for cough.
A dry cough usually has little or no mucus. It may feel tickling, irritating, hacking, or painful. It may worsen at night, after talking, in cold air, or in a dry room.
A wet cough produces mucus or phlegm. The person may feel heaviness in the chest, mucus in the throat, or repeated need to clear the throat.
A chesty cough often feels deeper in the chest. It may come with rattling mucus, chest congestion, wheezing, or difficulty bringing out phlegm.
A night cough becomes worse after lying down. It may happen due to post-nasal drip, dry throat, acid reflux, asthma tendency, or airway irritation.
A chronic cough is a cough that continues for several weeks. It should not be ignored because it may be linked with allergy, asthma, GERD, infection, smoking, lung disease, or other medical causes.
Homeopathic Medicine for Cough: How Homeopathy Looks at Symptoms
In homeopathy, cough is not treated only by its name. The remedy is usually selected after understanding the complete symptom picture.
A homeopathic doctor may ask:
- Is the cough dry or wet?
- Is there mucus? What is its color and thickness?
- Is the cough worse at night, morning, after eating, or after lying down?
- Does cold air, talking, laughing, dust, smoke, or exertion trigger it?
- Is there sore throat, blocked nose, fever, chest pain, wheezing, or breathlessness?
- Is the person thirsty or not thirsty?
- Is the person restless, irritable, weak, chilly, or warm?
- Is the cough linked with allergy, asthma, acidity, or repeated cold?
This individualized approach is the reason one person may be advised Bryonia while another may be advised Drosera, Pulsatilla, Antimonium Tartaricum, or another remedy.
Best Homeopathic Remedies for Cough
The following remedies are traditionally used in homeopathy for different cough patterns. They should be used carefully and preferably under the guidance of a qualified homeopathic doctor, especially in children, elderly people, pregnant women, and people with chronic illness.
Bryonia for Dry, Painful Cough
Bryonia is one of the commonly considered homeopathic remedies for dry cough. It is traditionally used when the cough is dry, hard, and painful. The person may feel chest pain while coughing and may want to hold the chest for relief.
Bryonia-type cough may be worse from movement, talking, eating, or entering a warm room. The person may prefer rest and may feel thirsty for large quantities of water.
It may be considered when:
- Cough is dry and painful
- Chest feels sore during coughing
- Cough worsens with movement or talking
- Person wants to lie still
- Thirst is increased
Bryonia may support dry cough patterns, but chest pain, breathing difficulty, or high fever should always be medically evaluated.
Drosera for Spasmodic or Night Cough
Drosera is often considered in homeopathy for spasmodic cough. This type of cough may come in repeated attacks and may be worse at night. The person may cough continuously and may feel as if the cough is coming from deep in the throat or chest.
Drosera is traditionally used when the cough is triggered after lying down, talking, laughing, or at night. Sometimes the cough may be so intense that it causes gagging or vomiting.
It may be considered when:
- Cough comes in repeated spasms
- Cough is worse at night
- Cough is triggered after lying down
- There is throat irritation or tickling
- Cough causes gagging
Night cough can also be linked with asthma, GERD, or post-nasal drip, so persistent night cough should not be ignored.
Rumex Crispus for Tickling Cough Triggered by Cold Air
Rumex Crispus is traditionally used for a dry, tickling cough that is easily triggered by cold air. The person may feel a constant irritation in the throat or upper chest. Even a small change in temperature may start coughing.
It may be considered when:
- Cough is dry and tickling
- Cold air worsens cough
- Covering the mouth or throat may give relief
- Cough is triggered by deep breathing
- Throat feels sensitive
This remedy is often discussed in homeopathy for coughs that are more irritating than heavy or mucus-filled.
Spongia Tosta for Barking or Croupy Cough
Spongia Tosta is commonly associated with a dry, barking, croupy type of cough. The cough may sound harsh, hollow, or like a saw cutting wood. It may be worse at night or from cold drinks.
It may be considered when:
- Cough sounds barking or croupy
- Throat feels dry
- Voice may become hoarse
- Cough worsens at night
- Warm drinks may give comfort
In children, barking cough can sometimes be linked with croup or airway swelling. If the child has noisy breathing, difficulty breathing, blue lips, severe weakness, or high fever, urgent medical care is needed.
Phosphorus for Hoarseness, Chest Irritation and Tickling Cough
Phosphorus is traditionally used when cough is associated with hoarseness, chest irritation, tickling in the throat, or burning sensation. The person may feel a dry cough from talking, laughing, or exposure to cold air.
It may be considered when:
- Cough comes with hoarseness
- Throat or chest feels irritated
- Cough worsens from talking
- Person may desire cold drinks
- Chest may feel weak or sensitive
Phosphorus is often discussed for cough with voice weakness, but any cough with blood in sputum, chest pain, or breathlessness needs medical evaluation.
Pulsatilla for Wet Cough with Thick Mucus
Pulsatilla is traditionally considered for wet cough with thick mucus. The mucus may be yellowish or greenish, and symptoms may change from time to time. The person may feel better in fresh air and worse in a warm, closed room.
It may be considered when:
- Cough is wet or phlegmy
- Mucus is thick
- Symptoms change frequently
- Cough is worse in warm rooms
- Fresh air gives relief
- Thirst may be low
Pulsatilla is often used in homeopathy for cold and cough patterns where nasal discharge and mucus are present.
Antimonium Tartaricum for Chesty Cough with Rattling Mucus
Antimonium Tartaricum is commonly considered for chesty cough with rattling mucus. The person may feel mucus in the chest but may find it difficult to bring it out. There may be heaviness, weakness, or drowsiness.
It may be considered when:
- Cough is chesty and rattling
- Mucus is present but difficult to expectorate
- Breathing may feel heavy
- Person feels weak or tired
- Chest congestion is prominent
This remedy should be used carefully. Cough with breathing difficulty, wheezing, blue lips, or severe chest congestion needs urgent medical attention.
Hepar Sulphuris for Hoarse Cough Worse from Cold Air
Hepar Sulphuris is traditionally used for cough that is worse from cold air and associated with sensitivity. The person may feel chilly and may want warmth. The cough may be hoarse, loose, or croupy.
It may be considered when:
- Cough worsens from cold air
- Person is very sensitive to cold
- Throat feels painful or raw
- Voice may be hoarse
- Warmth gives relief
It may be useful in cough patterns where throat irritation and cold sensitivity are strong features.
Nux Vomica for Dry, Hacking Cough with Irritability
Nux Vomica is traditionally used for dry, hacking cough, especially when the person is irritable, overworked, or sensitive to cold. The cough may be worse in the morning, after eating, or after exposure to cold air.
It may be considered when:
- Cough is dry and hacking
- Person is irritable or stressed
- Cough worsens in the morning
- Cough may be linked with acidity or indigestion
- Cold air or exertion worsens symptoms
Nux Vomica may also be considered when cough is connected with gastric irritation, but chronic cough linked with acidity or GERD should be properly evaluated.
Ipecac for Cough with Nausea or Gagging
Ipecac is traditionally used when cough is associated with nausea, gagging, or vomiting. The chest may feel full of mucus, but expectoration may not bring much relief.
It may be considered when:
- Cough causes nausea
- Cough causes gagging or vomiting
- Chest feels congested
- Mucus may be present
- Person feels uneasy during coughing spells
Repeated vomiting, dehydration, breathing trouble, or persistent cough in children should be checked by a doctor.
Aconite for Sudden Cough After Cold Exposure
Aconite is often considered in the early stage of sudden cough after exposure to cold wind or weather change. The cough may come suddenly and may be dry. The person may feel restless or anxious.
It may be considered when:
- Cough begins suddenly
- It follows cold wind exposure
- Throat feels dry
- Person is restless
- Early cold symptoms are present
Aconite is usually discussed for early-stage acute symptoms, not long-standing cough.
Belladonna for Sudden Cough with Heat and Throat Redness
Belladonna may be considered when cough comes with sudden heat, redness, throat irritation, or feverishness. The cough may be dry and intense.
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It may be considered when:
- Symptoms begin suddenly
- Throat appears red or painful
- Face may feel hot
- Cough is dry and irritating
- Feverish feeling is present
High fever, severe throat pain, breathing difficulty, or worsening symptoms should be medically evaluated.
Ferrum Phosphoricum for Early Mild Cough and Cold
Ferrum Phosphoricum is traditionally used in early stages of cough, cold, or mild inflammation when symptoms are not very clear. It may be considered when the person has mild feverishness, weakness, or throat irritation.
It may be considered when:
- Cough is in the early stage
- Mild fever or weakness is present
- Symptoms are not very specific
- Throat or chest feels mildly irritated
It is often discussed as a supportive remedy in early respiratory discomfort.
Kali Sulphuricum for Cough with Yellow Mucus
Kali Sulphuricum is traditionally used in homeopathy when cough is associated with yellowish mucus and symptoms may be worse in a warm room. The person may feel better in cool, fresh air.
It may be considered when:
- Cough has yellow mucus
- Symptoms are worse in warm rooms
- Fresh air gives relief
- Mucus is thick or lingering
- Cough follows a cold
This remedy is often considered in lingering cough after cold, especially when mucus is still present.
Sulphur for Lingering or Recurrent Cough
Sulphur may be considered in some cases of recurrent or lingering cough when the symptom picture matches. It is usually not selected only because cough is present, but based on the person’s broader constitution and symptom pattern.
It may be considered when:
- Cough keeps returning
- There is heat, irritation, or dryness
- Symptoms are worse from warmth
- The person has a broader Sulphur-type symptom pattern
Sulphur should be used under professional guidance, especially in chronic cases.
Homeopathic Medicine for Different Types of Cough
Different types of cough need different approaches. A remedy that may suit dry cough may not suit wet cough. A remedy for cough at night may not be the best choice for cough with thick mucus.
Homeopathic Medicine for Dry Cough
Dry cough usually feels irritating, tickling, hacking, or painful. It may be triggered by cold air, talking, lying down, dust, or throat dryness.
Commonly considered remedies include:
- Bryonia for dry, painful cough
- Drosera for spasmodic night cough
- Rumex Crispus for tickling cough from cold air
- Spongia Tosta for barking cough
- Phosphorus for dry cough with hoarseness
- Nux Vomica for dry, hacking cough with irritability
Dry cough that lasts more than 2–3 weeks, worsens, or comes with fever, chest pain, wheezing, or breathlessness should be checked by a healthcare provider.
Homeopathic Medicine for Wet Cough or Mucus Cough
Wet cough usually involves mucus or phlegm. The person may feel mucus in the throat, chest heaviness, or repeated need to clear the throat.
Commonly considered remedies include:
- Pulsatilla for thick mucus and changeable symptoms
- Antimonium Tartaricum for rattling mucus in the chest
- Ipecac for cough with nausea or gagging
- Kali Sulphuricum for yellow mucus
- Hepar Sulphuris for mucus cough worse from cold air
If mucus is blood-stained, foul-smelling, very thick, or associated with high fever or breathing difficulty, medical evaluation is important.
Homeopathic Remedy for Chesty Cough
A chesty cough may feel deep, heavy, and congested. The person may have rattling mucus, tightness, wheezing, or difficulty expectorating.
Antimonium Tartaricum is often considered when the chest sounds rattly but mucus does not come out easily. Pulsatilla may be considered when thick mucus is present and symptoms improve in fresh air. Ipecac may be considered when cough causes nausea or gagging.
However, chesty cough should be watched carefully. If there is shortness of breath, chest pain, high fever, bluish lips, severe weakness, or wheezing, do not depend only on home care.
Homeopathic Remedies for Cough at Night
Night cough can disturb sleep and cause fatigue. It may be linked with post-nasal drip, dry throat, asthma tendency, GERD, or airway irritation.
Commonly considered remedies include:
- Drosera for spasmodic cough after lying down
- Rumex Crispus for tickling cough worse from cold air
- Spongia Tosta for barking cough at night
- Nux Vomica for cough linked with acidity or irritability
- Phosphorus for cough with hoarseness and chest irritation
If cough at night happens repeatedly, especially with wheezing, breathlessness, acidity, or choking sensation, the underlying cause should be evaluated.
Homeopathic Remedies for Sore Throat and Dry Cough
Sore throat and dry cough often occur together during cold, throat irritation, viral infection, or dry air exposure. The throat may feel raw, burning, tickling, or painful.
Commonly considered remedies include:
- Belladonna for sudden throat redness and dry cough
- Hepar Sulphuris for throat sensitivity worse from cold air
- Phosphorus for hoarseness and throat irritation
- Rumex Crispus for tickling in the throat
- Spongia Tosta for dry, barking cough
Severe throat pain, difficulty swallowing, high fever, pus in the throat, or breathing difficulty requires medical care.
Homeopathic Medicine for Cold and Cough
Cold and cough often occur together. The person may have sneezing, runny nose, blocked nose, sore throat, watery eyes, mild fever, body ache, or mucus.
Commonly considered remedies include:
- Aconite for sudden cold and cough after cold exposure
- Belladonna for sudden heat, redness, and dry cough
- Pulsatilla for thick nasal discharge and wet cough
- Ferrum Phosphoricum for early mild cold symptoms
- Nux Vomica for cold with blocked nose and irritability
Homeopathic medicine for cold and cough should be selected according to the complete symptom pattern, not only by the name of the illness.
Homeopathic Medicine for Blocked Nose and Cough
Blocked nose and cough may happen due to cold, sinus congestion, allergy, or post-nasal drip. When mucus drips from the nose into the throat, it can trigger repeated coughing, especially at night.
Nux Vomica may be considered when blocked nose is worse at night or in the morning, with irritability and chilliness. Pulsatilla may be considered when nasal discharge is thick and symptoms improve in open air. Kali Sulphuricum may be considered when yellow mucus and lingering cough are present.
If blocked nose and cough are frequent, allergy, sinusitis, or chronic respiratory issues may need evaluation.
Special Cough Situations That Need Careful Attention
Some coughs are not simple. They may be linked with asthma, GERD, chronic infection, allergy, or other medical causes. These situations need careful attention.
Cough Linked with Asthma
Asthma-related cough may come with wheezing, chest tightness, breathlessness, or cough that worsens at night or after exercise. Some people may have cough-variant asthma, where cough is the main symptom.
Homeopathic remedies for asthma cough should be considered only as supportive care under professional guidance. Asthma can become serious quickly, and prescribed inhalers or emergency medicines should not be stopped without medical advice.
Seek urgent care if there is:
- Difficulty breathing
- Severe wheezing
- Chest tightness
- Blue lips
- Inability to speak properly due to breathlessness
- Poor response to usual asthma medication
Cough Linked with GERD or Acidity
GERD-related cough may occur due to acid reflux irritating the throat. It may be worse after eating, at night, or after lying down. The person may also have sour burps, burning in the chest, throat clearing, hoarseness, or bad taste in the mouth.
Nux Vomica may be considered when cough is linked with acidity, indigestion, irritability, late meals, or overwork. However, chronic cough due to GERD should be diagnosed and managed properly.
Supportive steps may include:
- Avoiding late-night heavy meals
- Reducing spicy, fried, or acidic foods
- Avoiding lying down immediately after eating
- Maintaining a healthy weight
- Consulting a doctor if symptoms continue
Cough in Children
Children commonly develop cough due to cold, throat infection, allergy, or weather change. Homeopathic cough medicine for children should be chosen carefully. Do not give repeated doses or high potencies without professional advice.
Medical care is especially important if the child has:
- Fast breathing
- Chest indrawing
- Wheezing
- Blue lips
- High fever
- Repeated vomiting
- Poor feeding
- Severe sleepiness
- Cough in an infant
- Barking cough with breathing noise
For children, safe diagnosis is more important than quick self-medication.
Persistent or Chronic Cough
A cough lasting more than 2–3 weeks should be evaluated. It may be due to allergy, asthma, GERD, sinusitis, bronchitis, smoking, medication side effects, tuberculosis, or other lung conditions.
Homeopathy may be considered as supportive or individualized care, but chronic cough should not be ignored. Proper medical assessment helps identify the cause and prevent complications.
Homeopathic Cough Drops, Cough Syrup and Combination Products
Many people use homeopathic cough drops, homeopathic cough syrup, or combination products for cough relief. These products may contain multiple homeopathic ingredients traditionally used for cough, cold, throat irritation, or chest congestion.
Combination products may be convenient when symptoms are mild and general. However, individualized remedy selection is still important in classical homeopathy. A person with dry night cough may need a different remedy than someone with wet chesty cough or cough linked with acidity.
When Combination Homeopathic Cough Products May Be Considered
Combination homeopathic cough products may be considered for mild cough patterns where the symptoms are not severe and the person does not have red-flag signs.
They may be used by some people for:
- Mild cold and cough
- Throat irritation
- Occasional dry cough
- Mild mucus cough
- Seasonal cough tendency
However, they should not be used as a substitute for medical care in serious cough, asthma attack, pneumonia, severe bronchitis, or cough with breathing difficulty.
SBL Drops No 9 and Similar Homeopathic Cough Drops
SBL Drops No 9 and similar homeopathic cough drops are known in the Indian market and are searched by many English-speaking users looking for homeopathic cough support. Such products are usually combination formulas designed for cough-related symptoms.
If discussing or using such products, it is important to read the label, follow the manufacturer’s instructions, and consult a qualified practitioner when symptoms are persistent, severe, or recurring.
These products should not be treated as a guaranteed cure. They may be considered as supportive options in suitable cases.
Why Individualized Remedy Selection Is Still Important
In homeopathy, two people with cough may need different remedies. For example:
- Dry, painful cough may point toward Bryonia.
- Spasmodic night cough may point toward Drosera.
- Thick mucus cough may point toward Pulsatilla.
- Rattling chesty cough may point toward Antimonium Tartaricum.
- Cold-air-triggered tickling cough may point toward Rumex Crispus.
- Barking cough may point toward Spongia Tosta.
This is why remedy selection, potency, dosage, and repetition should be individualized.
Dosage, Potency and Safe Use
Homeopathic medicines are available in different potencies such as 6C, 30C, 200C, 6X, 12X, and 30X. Potency selection depends on the person’s symptoms, intensity, sensitivity, age, health condition, and the judgment of the practitioner.
A mild, acute cough may need a different approach than chronic cough. A child may need different guidance than an adult. A person with asthma or other chronic illness should be handled more carefully.
Do not repeat homeopathic medicines unnecessarily. If symptoms improve, repetition is often reduced or stopped. If symptoms worsen or new symptoms appear, consult a qualified healthcare provider.
Common Potencies Like 6C, 30C and 200C
Lower and medium potencies such as 6C or 30C are commonly seen in homeopathic practice for many acute complaints. Higher potencies such as 200C are generally used more carefully and should be guided by a trained practitioner.
Biochemic potencies such as 6X or 12X may also be used in some respiratory or mucus-related patterns. However, self-selection is not always reliable, especially when symptoms are severe or recurrent.
Why Dosage and Repetition Should Be Individualized
The right dosage depends on:
- Type of cough
- Severity of symptoms
- Duration of cough
- Age of the patient
- Presence of fever or infection
- Mucus pattern
- Breathing symptoms
- Associated asthma, allergy, or GERD
- Previous response to medicines
Using too many remedies together or repeating too frequently can confuse the case. A qualified homeopathic doctor can help select the most suitable remedy and repetition plan.
When to Stop Self-Care and Consult a Doctor
Stop self-care and consult a qualified healthcare provider if:
- Cough lasts more than 2–3 weeks
- Cough is worsening
- Fever is high or persistent
- Breathing becomes difficult
- Wheezing is present
- Chest pain occurs
- Blood appears in mucus
- The person feels very weak
- Cough occurs in an infant
- There is repeated vomiting
- Symptoms return again and again
Homeopathy may support suitable cough patterns, but proper diagnosis is essential when symptoms are serious.
When to Seek Medical Help for Cough
Not every cough is dangerous, but some cough symptoms need medical attention.
Red-Flag Symptoms
Consult a doctor if cough is associated with:
- Fever lasting more than a few days
- Thick green or yellow mucus with worsening symptoms
- Painful breathing
- Chest tightness
- Wheezing
- Shortness of breath
- Weight loss
- Night sweats
- Recurrent cough
- Cough after choking
- Cough in elderly people with weakness
- Cough in people with heart or lung disease
Emergency Symptoms
Seek urgent medical care if there is:
- Severe breathing difficulty
- Blue lips or face
- Chest pain or pressure
- Coughing blood
- Confusion
- Severe dehydration
- Inability to speak due to breathlessness
- Very high fever with weakness
- Child with chest indrawing or noisy breathing
These symptoms should not be managed only with home remedies or homeopathic medicines.
Practical Supportive Tips for Cough Relief
Along with suitable care, simple supportive measures may help the body recover.
Hydration, Steam, Rest and Humidified Air
Drink enough fluids unless your doctor has restricted fluids for any medical reason. Warm fluids may soothe throat irritation. Steam inhalation or humidified air may help some people with dryness or congestion, but it should be used carefully to avoid burns.
Rest is also important, especially when cough is linked with cold, fever, or weakness.
Avoiding Smoke, Dust, Cold Air and Strong Odors
Cough can worsen with irritants. Try to avoid:
- Cigarette smoke
- Dust
- Pollution
- Strong perfumes
- Cold air exposure
- Very dry rooms
- Sudden temperature changes
If cough is allergy-related, identifying and reducing triggers can make a big difference.
Food and Lifestyle Support
Some coughs are worsened by acidity or reflux. In such cases, lifestyle support may help:
- Avoid late-night meals
- Eat smaller dinners
- Reduce spicy and fried foods
- Avoid lying down immediately after eating
- Keep the head slightly elevated if night reflux is suspected
- Avoid overeating
For mucus cough, avoiding excessive cold drinks or foods that personally worsen symptoms may be helpful.
Final Thoughts on Homeopathic Medicine for Cough
Homeopathic medicine for cough is traditionally selected according to the individual’s cough pattern. A dry, painful cough may need a different remedy than a wet, chesty cough. Night cough, sore throat cough, blocked nose with cough, asthma-related cough, GERD-related cough, and chronic cough all need careful understanding.
Common homeopathic remedies for cough include Bryonia, Drosera, Rumex Crispus, Spongia Tosta, Phosphorus, Pulsatilla, Antimonium Tartaricum, Hepar Sulphuris, Nux Vomica, Ipecac, Aconite, Belladonna, Ferrum Phosphoricum, Kali Sulphuricum, and Sulphur. Each remedy has its own traditional symptom picture.
Homeopathy may be considered as a supportive and individualized approach, but it should be used responsibly. Remedy selection, potency, dosage, and repetition should be guided by a qualified homeopathic doctor, especially in children, chronic cough, asthma, elderly patients, pregnancy, or serious symptoms.
A cough that is persistent, worsening, painful, associated with fever, chest pain, breathing difficulty, wheezing, blood in mucus, or severe weakness should always be evaluated by a qualified healthcare provider.
▶ Watch Related Video
- Morice AH, Millqvist E, Bieksiene K, et al. ERS guidelines on the diagnosis and treatment of chronic cough in adults and children. European Respiratory Journal. 2020. (PubMed)
- MedlinePlus. Cough. (MedlinePlus)
- Mayo Clinic. Cough Causes. (Mayo Clinic)
- NHS. Cough. (Nhs)
- WebMD. Cough Relief: How to Get Rid of a Bad Cough. (WebMD)
