Normal surgical masks and N95 masks appear equivalent with respect to preventing respiratory infections.

Short-acting beta-agonists like salbutamol or terbutaline or long-acting beta-agonists like salmeterol and formoterol dilate airways which relieve the symptoms thus reducing the severity of the reaction. Some patients also use it just before work to avoid a drop in the FEV.

Anti-inflammatory agents like corticosteroids, LKTRA or mast cell stabilizers can also be used depending on the severity of the case.

Acute respiratory distress syndrome is usually treated with mechanical ventilation in the intensive care unit (ICU). Mechanical ventilation is usually delivered through a rigid tube which enters the oral cavity and is secured in the airway (endotracheal intubation), or by tracheostomy when prolonged ventilation (≥2 weeks) is necessary. The role of non-invasive ventilation is limited to the very early period of the disease or to prevent worsening respiratory distress in individuals with atypical pneumonias, lung bruising, or major surgery patients, who are at risk of developing ARDS. Treatment of the underlying cause is crucial. Appropriate antibiotic therapy must be administered as soon as microbiological culture results are available, or clinical infection is suspected (whichever is earlier). Empirical therapy may be appropriate if local microbiological surveillance is efficient. The origin of infection, when surgically treatable, must be removed. When sepsis is diagnosed, appropriate local protocols should be enacted.

Evidence does not support the general use of antibiotics in acute bronchitis. While some evidence suggests antibiotics speed up resolution of the cough by about 12 hours there is a greater risk of gastrointestinal problems and no change in longer term outcomes. Antibiotics use also leads to the promotion of antibiotic-resistant bacteria, which increase morbidity and mortality.

Inhaled nitric oxide (NO) selectively widens the lung's arteries which allows for more blood flow to open alveoli for gas exchange. Despite evidence of increased oxygenation status, there is no evidence that inhaled nitric oxide decreases morbidity and mortality in people with ARDS. Furthermore, nitric oxide may cause kidney damage and is not recommended as therapy for ARDS regardless of severity.

Most cases are self-limited and resolve themselves in a few weeks.

In most cases treatment for rhinorrhea is not necessary since it will clear up on its own—especially if it is the symptom of an infection. For general cases blowing your nose can get rid of the mucus buildup. Though blowing may be a quick-fix solution, it would likely proliferate mucosal production in the sinuses, leading to frequent and higher mucus buildups in the nose. Alternatively, saline nasal sprays and vasoconstrictor nasal sprays may also be used, but may become counterproductive after several days of use, causing rhinitis medicamentosa.

In recurring cases, such as those due to allergies, there are medicinal treatments available. For cases caused by histamine buildup, several types of antihistamines can be obtained relatively cheaply from drugstores.

People who prefer to keep clear nasal passages, such as singers, who need a clear nasal passage to perform, may use a technique called "nasal irrigation" to prevent rhinorrhea. Nasal irrigation involves rinsing the nasal cavity regularly with salty water or store bought saline solutions.

Treatment consists of humidified oxygen, bronchodilators, suction, endotracheal tube and chest physiotherapy. There is no role for routine treatment of smoke inhalation with either antibiotics or steroids. Treatment depends on the severity of the smoke inhalation.

Specific pretreatments, drugs to prevent chemically induced lung injuries due to respiratory airway toxins, are not available. Analgesic medications, oxygen, humidification, and ventilator support currently constitute standard therapy. In fact, mechanical ventilation remains the therapeutic mainstay for acute inhalation injury. The cornerstone of treatment is to keep the PaO2 > 60 mmHg (8.0 kPa), without causing injury to the lungs with excessive O2 or volutrauma. Pressure control ventilation is more versatile than volume control, although breaths should be volume limited, to prevent stretch injury to the alveoli. Positive end-expiratory pressure (PEEP) is used in mechanically ventilated patients with ARDS to improve oxygenation. Hemorrhaging, signifying substantial damage to the lining of the airways and lungs, can occur with exposure to highly corrosive chemicals and may require additional medical interventions. Corticosteroids are sometimes administered, and bronchodilators to treat bronchospasms. Drugs that reduce the inflammatory response, promote healing of tissues, and prevent the onset of pulmonary edema or secondary inflammation may be used following severe injury to prevent chronic scarring and airway narrowing.

Although current treatments can be administered in a controlled hospital setting, many hospitals are ill-suited for a situation involving mass casualties among civilians. Inexpensive positive-pressure devices that can be used easily in a mass casualty situation, and drugs to prevent inflammation and pulmonary edema are needed. Several drugs that have been approved by the FDA for other indications hold promise for treating chemically induced pulmonary edema. These include β2-agonists, dopamine, insulin, allopurinol, and non-steroidal anti-inflammatory drugs (NSAIDs), such as ibuprofen. Ibuprofen is particularly appealing because it has an established safety record and can be easily administered as an initial intervention. Inhaled and systemic forms of β2-agonists used in the treatment of asthma and other commonly used medications, such as insulin, dopamine, and allopurinol have also been effective in reducing pulmonary edema in animal models but require further study. A recent study documented in the "AANA Journal" discussed the use of volatile anesthetic agents, such as sevoflurane, to be used as a bronchodilator that lowered peak airway pressures and improved oxygenation. Other promising drugs in earlier stages of development act at various steps in the complex molecular pathways underlying pulmonary edema. Some of these potential drugs target the inflammatory response or the specific site(s) of injury. Others modulate the activity of ion channels that control fluid transport across lung membranes or target surfactant, a substance that lines the air sacs in the lungs and prevents them from collapsing. Mechanistic information based on toxicology, biochemistry, and physiology may be instrumental in determining new targets for therapy. Mechanistic studies may also aid in the development of new diagnostic approaches. Some chemicals generate metabolic byproducts that could be used for diagnosis, but detection of these byproducts may not be possible until many hours after initial exposure. Additional research must be directed at developing sensitive and specific tests to identify individuals quickly after they have been exposed to varying levels of chemicals toxic to the respiratory tract.

Currently there are no clinically approved agents that can reduce pulmonary and airway cell dropout and avert the transition to pulmonary and /or airway fibrosis.

Recovery is directly dependent on the duration and level of exposure to the causative agent. Depending on the severity of the case, the condition of the patient can improve dramatically during the first year after removal from exposure.

Three basic types of procedures are used for treating the affected workers: reducing a worker's exposure, removing a worker from the environment with the asthma-causing agent, and treatment with asthma medications. Completely stopping exposure is more effective treatment than reducing exposure. By reducing exposure, the probability of suffering another reaction is lowered. Methods of reducing exposure include transferring an affected worker to a position without the relevant asthmagen, use of respiratory protection, and engineering controls. In 1984 innovator David Cornell discovered and invented effective control equipment in the UK for the removal of many harmful workplace fumes. 'BOFA' extraction products are now found in over 100 countries worldwide.

People affected by occupational asthma that occurred after a latency period, whether a few months or years, should be immediately removed from exposure to the causative agent. However, this can entail severe socio-economic consequences for the worker as well as the employer due to loss of job, unemployment, compensation issues, quasi-permanent medical expenditures, and hiring and re-training of new personnel. This can be mitigated by transferring the worker within a company.

The majority of cases of throat irritation usually go away without any treatment. There is no real treatment for throat irritation from a virus. If you have difficulty swallowing then one should drink liquids, suck on lozenges, ice chips or mix salt with warm water to gargle. Bacterial infections generally require antibiotics.

Home remedies for throat irritation include gargling with warm water twice a day, sipping honey and lemon mixture or sucking on medicated lozenges. If the cause is dry air, then one should humidify the home. Since smoke irritates the throat, stop smoking and avoid all fumes from chemicals, paints and volatile liquids.

Rest your voice if you have been screaming or singing. If you have pharyngitis, avoid infecting others by covering your mouth when coughing and wear a mask.

Inhalation therapy with nebulized heparin and acetylcysteine is usually started and continued for five to seven days during the hospital stay.

The management of rhinitis depends on the underlying cause.

For allergic rhinitis, intranasal corticosteroids are recommended. For severe symptoms intranasal antihistamines may be added.

When treating allergic laryngitis, topical nasal steroids and immunotherapy have been found to be effective for allergic rhinitis. Antihistamines may also be helpful, but can create a dryness in the larynx. Inhaled steroids that are used for a long period can lead to problems with the larynx and voice.

Mucous membrane pemphigoid may be managed with medication (cyclophosphamide and prednisolone).

The preferred treatment for many patients is desensitization to aspirin, undertaken at a clinic or hospital specializing in such treatment. In the United States, the Scripps Clinic in San Diego, CA, the Massachusetts General Hospital in Boston, MA, the Brigham and Women's Hospital in Boston, MA, National Jewish Hospital in Denver and Stanford University Adult ENT Clinic have allergists who routinely perform aspirin desensitization procedures for patients with aspirin-induced asthma. Patients who are desensitized then take a maintenance dose of aspirin daily and while on daily aspirin they often have reduced need for supporting medications, fewer asthma and sinusitis symptoms than previously, and many have an improved sense of smell. Desensitization to aspirin reduces the chance of nasal polyp recurrence, and can slow the regrowth of nasal polyps. Even patients desensitized to aspirin may continue to need other medications including nasal steroids, inhaled steroids, and leukotriene antagonists.

Leukotriene antagonists and inhibitors (montelukast, zafirlukast, and zileuton) are often helpful in treating the symptoms of aspirin-induced asthma. Some patients require oral steroids to alleviate asthma and congestion, and most patients will have recurring or chronic sinusitis due to the nasal inflammation.

Often surgery is required to remove nasal polyps, although they typically recur, particularly if aspirin desensitization is not undertaken. 90% of patients have been shown to have recurrence of nasal polyps within 5 years after surgery, with 47% requiring revision surgery in the same time period.

A 2014 systematic review of clinical trials does not support using routine rapid viral testing to decrease antibiotic use for children in emergency departments. It is unclear if rapid viral testing in the emergency department for children with acute febrile respiratory infections reduces the rates of antibiotic use, blood testing, or urine testing. The relative risk reduction of chest x-ray utilization in children screened with rapid viral testing is 77% compared with controls. In 2013 researchers developed a breath tester that can promptly diagnose lung infections.

Management of symptoms for patients within this subgroup of the GERD spectrum is difficult. Once these patients are identified, behavioural and dietary changes are advised. Dietary modifications may include limiting the intake of chocolate, caffeine, acidic food and liquids, gaseous beverages and foods high in fat. Behavioral changes may include weight loss, cessation of smoking, limiting alcohol consumption and avoiding the ingestion of food shortly before bed. Lifestyle changes in children diagnosed with LPR include dietary modifications to avoid foods that will aggravate reflux (e.g., chocolate or acidic and spicy food), altering positioning (e.g., sleeping on your side), modifying the textures of foods (e.g., thickening feeds to heighten awareness of the passing bolus), and eliminating the intake of food before bed.

Proton pump inhibitors (PPIs) are the leading pharmaceutical intervention chosen for the relief and reduction of LPR and are typically recommended for ongoing use twice a day for a period of 3–6 months. PPIs have been shown to be ineffective in very young children and are of uncertain efficacy in older children, for whom their use has been discouraged. While PPIs may provide limited clinical benefits in some adults, there is insufficient evidence to support routine use. Many studies show that PPIs are not more effective than placebos in treating LPR.

When medical management fails, Nissen fundoplication can be offered. However, patients should be advised that surgery may not result in complete elimination of LPR symptoms and even with immediate success, recurrence of symptoms later on is still possible.

One way to assess treatment outcomes for LPR is through the use of voice quality measures. Both subjective and objective measures of voice quality can be used to assess treatment outcomes. Subjective measures include scales such as the Grade, Roughness, Breathiness, Asthenia, Strain Scale (GRBAS); the Reflux Symptom Index; the Voice Handicap Index (VHI); and a voice symptom scale. Objective measures often rely on acoustic parameters such as jitter, shimmer, signal-to-noise ratio, and fundamental frequency, among others. Aerodynamic measures such as vital capacity and maximum phonation time (MPT) have also been used as an objective measure. However, there is not yet a consensus on how best to use the measures or which measures are best to assess treatment outcomes for LPR.

For unconfirmed acute sinusitis, intranasal corticosteroids have not been found to be better than a placebo either alone or in combination with antibiotics. For cases confirmed by radiology or nasal endoscopy, treatment with corticosteroids alone or in combination with antibiotics is supported. The benefit, however, is small.

There is only limited evidence to support short treatment with oral corticosteroids for chronic rhinosinusitis with nasal polyps.

The use of steroids (Dexamethasone) coupled with an antibiotic (Amoxicillin) will support the kitten in a number of ways, the steroid enhancing maturation and the antibiotic addressing the possibility of underlying infection and compensating for the immuno-depressant properties of the steroid. The steroid will also encourage the kitten to feed more energetically, keeping its weight up. Several breeders believe that Taurine plays a part in the condition, and it may be that some cases are Taurine-related. These breeders give the queen large doses of Taurine (1000 mg) daily until the kittens recover – apparently within a few days. Given that most FCKS cases take weeks rather than days to recover, this supplement may be relevant.

Recommended treatments for most cases of sinusitis include rest and drinking enough water to thin the mucus. Antibiotics are not recommended for most cases.

Breathing low-temperature steam such as from a hot shower or gargling can relieve symptoms. There is tentative evidence for nasal irrigation. Decongestant nasal sprays containing oxymetazoline may provide relief, but these medications should not be used for more than the recommended period. Longer use may cause rebound sinusitis. It is unclear if nasal irrigation, antihistamines, or decongestants work in children with acute sinusitis.

Speech-language pathologists provide behavioral treatment of VCD. Speech therapy usually involves educating the client on the nature of the problem, what happens when symptoms are present, and then comparing this to what happens during normal breathing and phonation. Intervention goals target teaching a client breathing and relaxation exercises so that they can control their throat muscles and keep the airway open, allowing air to flow in and out.

Breathing techniques can be taught to reduce tension in the throat, neck, and upper body and bring attention to the flow of air during respiration. Diaphragm support during breathing decreases muscle tension in the larynx. These techniques are meant to move awareness away from the act of breathing in and focus on the auditory feedback provided by the air moving in and out.

Other techniques can involve breathing through a straw and panting, which widens the opening of the throat by activating the Posterior cricoarytenoid (PCA) muscle. Endoscopic feedback can also be used to show a patient what is happening when they are doing simple tasks such as taking a deep breath or speaking on an inspiration. This provides the client with visual information so that they can actually see what behaviours help to open the throat and what behaviors constrict the throat. Respiratory muscle strength training, a form of increased resistance training using a hand-held breathing device has also been reported to alleviate symptoms.

Speech therapy has been found to eliminate up to 90% of ER visits in patients suffering from VCD.

Given the constant threat of bioterrorist related events, there is an urgent need to develop pulmonary protective and reparative agents that can be used by first responders in a mass casualty setting. Use in such a setting would require administration via a convenient route for e.g. intramuscular via epipens. Other feasible routes of administration could be inhalation and perhaps to a lesser extent oral – swallowing can be difficult in many forms of injury especially if accompanied by secretions or if victim is nauseous. A number of in vitro and in vivo models lend themselves to preclinical evaluation of novel pulmonary therapies.

Treatment is difficult to define given the number of different causes and the wealth of anecdotal information collected by and from cat breeders. Treatments have hitherto been based on the assumption that FCKS is caused by a muscular spasm, and their effectiveness is impossible to assess because some kittens will recover spontaneously without intervention.

Diaphragmatic spasm is easily tested for and treated by short term interruption of the Phrenic nerve. The nerve runs down the outside of the neck where the neck joins to the shoulder, within a bundle of muscles and tendons at this junction. The cluster can be pinched gently and held for a few seconds each time. Kittens with spasmodic FCKS will show almost immediate improvement, but the treatment may need to be repeated several times over a few days as the spasm may have a tendency to recur. [Um für diapragmatisch Sparmus zu prüfen, Sie müssen der Phrenikus finden (es heisst auch der Zwerchfellnerv), der lauft am aussen des Hals, wo der Hals trifft die Schulter. Da gibt es mehrere Muskeln und Sehnen–da es unmoeglich ist die Nerv allein zu finden bzw. kneifen, müssen Sie die ganze Menge zusammen ruhig kneifen für ein paar Sekunden. Wenn es doch diapragmatisch Spasmus ist und Sie das Phrenikus gut kneifest (manchmal aber nicht immer werde die Katze mit den hinteren Beinen kicken), sollen Sie sofort eine Verbesserung anschauen. Es kann sein, dass die Spasmus wieder kommt nachher im kommenden Tage—in dem Fall müssen Sie es nochmal machen. Wenn Sie aber keine Verbesserung siehst, ist der Problem dann leider etwas anders.]

Continuous positive air pressure (CPAP) is used in human babies with lung collapse, but this is impossible with kittens. It is possible that the success of some breeders in curing kittens by splinting the body, thus putting pressure on the ribcage, was successful as it has created the effect of positive air pressure, thus gradually re-inflating the lungs by pulling them open rather than pushing them open as is the case with CPAP.