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.

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.

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).

Antibiotic therapy has to overcome the blood/prostate barrier that prevents many antibiotics from reaching levels that are higher than minimum inhibitory concentration. A blood-prostate barrier restricts cell and molecular movement across the rat ventral prostate epithelium. Treatment requires prolonged courses (4–8 weeks) of antibiotics that penetrate the prostate well. The fluoroquinolones, tetracyclines and macrolides have the best penetration. There have been contradictory findings regarding the penetrability of nitrofurantoin , quinolones (ciprofloxacin, levofloxacin), sulfas (Bactrim, Septra), doxycycline and macrolides (erythromycin, clarithromycin). This is particularly true for gram-positive infections.

In a review of multiple studies, Levofloxacin (Levaquin) was found to reach prostatic fluid concentrations 5.5 times higher than Ciprofloxacin, indicating a greater ability to penetrate the prostate.

Persistent infections may be helped in 80% of patients by the use of alpha blockers (tamsulosin (Flomax), alfuzosin), or long term low dose antibiotic therapy. Recurrent infections may be caused by inefficient urination (benign prostatic hypertrophy, neurogenic bladder), prostatic stones or a structural abnormality that acts as a reservoir for infection.

In theory, the ability of some strains of bacteria to form biofilms might be one factor amongst others to facilitate development of chronic bacterial prostatitis.

Escherichia coli extract and cranberry have a potentially preventive effect on the development of chronic bacterial prostatitis, while combining antibiotics with saw palmetto, lactobacillus sporogens and arbutin may lead to better treatment outcomes.

Bacteriophages hold promise as another potential treatment for chronic bacterial prostatatis.

The addition of prostate massage to courses of antibiotics was previously proposed as being beneficial and prostate massage may mechanically break up the biofilm and enhance the drainage of the prostate gland. However, in more recent trials, this was not shown to improve outcome compared to antibiotics alone.

Treatment options include antibiotic therapy (not a permanent solution), endodontic (root canal) therapy, or extraction.

Long term randomized clinical trials need to be conducted to determine if regular routine scaling and polishing is clinically effective for reducing the risk of chronic periodontitis in healthy adults.

Lasers are increasingly being used in treatments for chronic periodontitis. However, there is some controversy over their use:

"No consistent evidence supports the efficacy of laser treatment as an adjunct to non-surgical periodontal treatment in adults with chronic periodontitis."

Over time, the relapse rate is high, exceeding 50%. However, recent research indicates that combination therapies offer a better prognosis than antibiotics alone.

A 2007 study showed that repeated combination pharmacological therapy with antibacterial agents (ciprofloxacin/azithromycin), alpha-blockers (alfuzosin) and Serenoa repens extracts may eradicate infection in 83.9% of patients with clinical remission extending throughout a follow-up period of 30 months for 94% of these patients.

A 2014 study of 210 patients randomized into two treatment groups found that recurrence occurred within 2 months in 27.6% of the group using antibiotics alone (prulifloxacin 600 mg), but in only 7.8% of the group taking prulifloxacin in combination with Serenoa repens extract, Lactobacillus Sporogens and Arbutin.

In chronic recurrent sialadenitis or chronic sclerosing sialadenitis, acute attacks are managed with conservative therapies such as hydration, analgesics (mainly NSAIDs), sialogogues to stimulate salivary secretion, and regular, gentle gland massage. If infection is present, appropriate cultures should be obtained, followed by empirical antibiotic therapy initially, for example amoxicillin/clavulanate or clindamycin which cover oral flora.

If there are attacks more than approximately 3 times per year or severe attacks, surgical excision of the affected gland should be considered.

Chemical antimicrobials may be used by the clinician to help reduce the bacterial load in the diseased pocket.

"Among the locally administered adjunctive antimicrobials, the most positive results occurred for tetracycline, minocycline, metronidazole, and chlorhexidine. Adjunctive local therapy generally reduced PD levels...Whether such improvements, even if statistically significant, are clinically meaningful remains a question."

Minocycline is typically delivered via slim syringe applicators.

Chlorhexidine impregnated chips are also available.

Hydrogen peroxide is a naturally occurring antimicrobial that can be delivered directly to the gingival sulcus or periodontal pocket using a custom formed medical device called a Perio Tray. [Title = Custom Tray Application of Peroxide Gel as an Adjunct to Scaling and Root Planing in the Treatment of Periodontitis:

A Randomized, Controlled Three-Month Clinical Trial J Clin Dent 2012;23:48–56.]

Hydrogen peroxide gel was demonstrated to be effective in controlling the bacteria biofilm [Subgingival Delivery of Oral Debriding Agents: A Proof of Concept J Clin Dent 2011;22:149–158] The research shows that a direct application of hydrogen peroxide gel killed virtually all of the bacterial biofilm, was directly and mathematically delivered up to 9mm into periodontal pockets.

A number of medications can be used to treat this disorder. Alpha blockers and/or antibiotics appear to be the most effective with NSAIDs such as ibuprofen providing lesser benefit.

- Treatment with antibiotics is controversial. Some have found benefits in symptoms while others have questioned the utility of a trial of antibiotics. Antibiotics are known to have anti-inflammatory properties and this has been suggested as an explanation for their partial efficacy in treating CPPS. Antibiotics such as fluoroquinolones, tetracyclines, and macrolides have direct anti-inflammatory properties in the absence of infection, blocking inflammatory chemical signals (cytokines) such as interleukin-1 (IL-1), interleukin-8 and tumor necrosis factor (TNF), which coincidentally are the same cytokines found to be elevated in the semen and EPS of men with chronic prostatitis.

- The effectiveness of alpha blockers (tamsulosin, alfuzosin) is questionable in men with CPPS. A 2006 meta-analysis found that they are moderately beneficial when the duration of therapy was at least 3 months.

- An estrogen reabsorption inhibitor such as mepartricin improves voiding, reduces urological pain and improves quality of life in patients with chronic non-bacterial prostatitis.

- Therapies that have not been properly evaluated in clinical trials although there is supportive anecdotal evidence include gabapentin, benzodiazepines, and amitriptyline.

Prevention is by not smoking and avoiding other lung irritants. Frequent hand washing may also be protective. Treatment of acute bronchitis typically involves rest, paracetamol (acetaminophen), and NSAIDs to help with the fever. Cough medicine has little support for its use and is not recommended in children less than six years of age. There is tentative evidence that salbutamol may be useful in those with wheezing; however, it may result in nervousness and tremors. Antibiotics should generally not be used. An exception is when acute bronchitis is due to pertussis. Tentative evidence supports honey and pelargonium to help with symptoms. Getting plenty of rest and fluids is also often recommended.

Category III prostatitis may have no initial trigger other than anxiety, often with an element of OCD, panic disorder, or other anxiety-spectrum problem. This is theorized to leave the pelvic area in a sensitized condition resulting in a loop of muscle tension and heightened neurological feedback (neural pain wind-up). Current protocols largely focus on stretches to release overtensed muscles in the pelvic or anal area (commonly referred to as trigger points) including digital intrarectal massage, physical therapy to the area, and progressive relaxation therapy to reduce causative stress.

Aerobic exercise can help those sufferers who are not also suffering from chronic fatigue syndrome or whose symptoms are not exacerbated by exercise. Acupuncture has reportedly benefited some patients.

For chronic nonbacterial prostatitis (Cat III), also known as CP/CPPS, which makes up the majority of men diagnosed with "prostatitis", a treatment called the "Wise–Anderson Protocol" (aka the "Stanford Protocol"), has recently been published. This is a combination of:

- Medication (using tricyclic antidepressants and benzodiazepines)

- Psychological therapy (paradoxical relaxation, an advancement and adaptation, specifically for pelvic pain, of a type of progressive relaxation technique developed by Edmund Jacobson during the early 20th century)

- Physical therapy (trigger point release therapy on pelvic floor and abdominal muscles, and also yoga-type exercises with the aim of relaxing pelvic floor and abdominal muscles).

Biofeedback physical therapy to relearn how to control pelvic floor muscles may be useful. Biofeedback is satisfactory for treatment of chronic prostatitis (with mainly voiding problems) during puberty.

Evidence suggests that the decline in lung function observed in chronic bronchitis may be slowed with smoking cessation. Chronic bronchitis is treated symptomatically and may be treated in a nonpharmacologic manner or with pharmacologic therapeutic agents. Typical nonpharmacologic approaches to the management of COPD including bronchitis may include: pulmonary rehabilitation, lung volume reduction surgery, and lung transplantation. Inflammation and edema of the respiratory epithelium may be reduced with inhaled corticosteroids. Wheezing and shortness of breath can be treated by reducing bronchospasm (reversible narrowing of smaller bronchi due to constriction of the smooth muscle) with bronchodilators such as inhaled long acting β-adrenergic receptor agonists (e.g., salmeterol) and inhaled anticholinergics such as ipratropium bromide or tiotropium bromide. Mucolytics may have a small therapeutic effect on acute exacerbations of chronic bronchitis. Supplemental oxygen is used to treat hypoxemia (too little oxygen in the blood) and has been shown to reduce mortality in chronic bronchitis patients. Oxygen supplementation can result in decreased respiratory drive, leading to increased blood levels of carbon dioxide (hypercapnia) and subsequent respiratory acidosis.

The most common chronic treatment method is the use of medicine. Many people try to seek pain relief from analgesic medicines (commonly termed pain killers), such as aspirin, acetaminophen, aspirin compounds, ibuprofen, and opioids. The long term use of opioids; however, appears to result in greater harm than benefit. Also, abortive medications can be used to "stop a headache once it has begun"; such drugs include ergotamine (Cafergot), triptans (Imitrex), and prednisone (Deltasone). However, medical professionals advise that abuse of analgesics and abortive medications can actually lead to an increase in headaches. The painkiller medicines help headaches temporarily, but as the "quick fix" wears off, headaches become more re-current and grow in intensity. These "rebound headaches" can actually make the body less responsive to preventive medication. The conditions keep worsening if one takes paracetamol, aspirin and non-steroidal anti-inflammatory drugs (NSAIDs) for 15 days a month or more. Therefore, analgesic and abortive medications are often advised for headaches that are not chronic in nature.

The most common medicines used to treat chronic (daily) headaches are called prophylactic medicines, which are used to prevent headaches. Such preventative medication is taken on a daily basis, even when a person may not have a headache. Prophylactic medicines are recommended for chronic headache patients because varied experiments prove that the medications "reduce the frequency, severity, and disability associated with daily headaches". A majority of the prophylactic medications work by inhibiting or increasing neurotransmissions in the brain, often preventing the brain from interpreting pain signals.

Preventative medicines include gabapentin (Neurontin), tizanidine (Zanaflex), fluoxetine (Prozac), amitriptyline (Elavil), and topiramate (Topamax). In testing, gabapentin was found to reduce the number of headache days a month by 9.1%. Tizanidine was found to decrease the average frequency of headaches per week, the headache intensity, and the mean headache duration. Through studies, Fluoxetine resulted in better mood ratings and "significant increases in headache-free days". Despite being associated with depression, antidepressants, such as amitriptyline, have been found to effectively treat "near-daily headaches" and numerous chronic pain conditions as well as improving mood and sleep—two possible triggers for chronic headache sufferers. One study found that the headache frequency over a 28-day period lowered for chronic headache patients on topiramate. Another medication to prevent headaches is botulinum toxin type A (BoNTA or BOTOX), which is given by injection instead of being taken orally. In a clinical study of botulinum toxin type A, patients participating in the 9-month treatment period with three treatments experienced headache frequency decreases up to 50%. As with all medications, the preventative medications may have side effects. Since different people respond to drugs differently, chronic headache sufferers may have to go through a "trial-and-error" period to find the right medications. The previously mentioned medicines can improve headaches, but physicians recommend multiple forms of treatments.

The best treatment is to avoid the provoking allergen, as chronic exposure can cause permanent damage. Corticosteroids such as prednisolone may help to control symptoms but may produce side-effects.

Over-the-counter drugs, like acetaminophen, aspirin, or ibuprofen, can be effective but tend to only be helpful as a treatment for a few times in a week at most. Analgesic/sedative combinations are widely used (e.g., analgesic/antihistamine combinations like Syndol, Mersyndol and Percogesic, analgesic/barbiturate combinations such as Fiorinal). Frequent use of analgesics may, however, lead to medication overuse headache.

Botulinum toxin does not appear to be helpful.

People who have 15 or more headaches in a month may be treated with certain types of daily antidepressants which act to prevent continued tension headaches from occurring. In those who are predisposed to tension type headaches the first-line preventative treatment is amitriptyline, whereas mirtazapine and venlafaxine are second-line treatment options. Tricyclic antidepressants appear to be useful for prevention. Tricyclic antidepressants have been found to be more effective than SSRIs but have greater side effects. Evidence is poor for the use of SSRIs, propranolol, and muscle relaxants for prevention of tension headaches.

The different treatment options for management of chronic pancreatitis are medical measures, therapeutic endoscopy and surgery. Treatment is directed, when possible, to the underlying cause, and to relieve pain and malabsorption. Insulin dependent diabetes mellitus may occur and need long term insulin therapy. The abdominal pain can be very severe and require high doses of analgesics, sometimes including opiates. Alcohol cessation and dietary modifications (low-fat diet) are important to manage pain and slow the calcific process. Antioxidants may help but it is unclear if the benefits are meaningful.

Pancreatic enzyme replacement is often effective in treating the malabsorption and steatorrhea associated with chronic pancreatitis. Treatment of CP consists of administration of a solution of pancreatic enzymes with meals. Some patients do have pain reduction with enzyme replacement and since they are relatively safe, giving enzyme replacement to a chronic pancreatitis patient is an acceptable step in treatment for most patients. Treatment may be more likely to be successful in those without involvement of large ducts and those with idiopathic pancreatitis.

In both the acute and chronic forms, antibiotics are used if an infection is suspected. The treatment of choice is often azithromycin and cefixime to cover both gonorrhoeae and chlamydia. Fluoroquinolones are no longer recommended due to widespread resistance of gonorrhoeae to this class. Doxycycline may be used as an alternative to azithromycin. In chronic epididymitis, a four- to six-week course of antibiotics may be prescribed to ensure the complete eradication of any possible bacterial cause, especially the various chlamydiae.

For cases caused by enteric organisms (such as "E. coli"), ofloxacin or levofloxacin are recommended.

In children, fluoroquinolones and doxycycline are best avoided. Since bacteria that cause urinary tract infections are often the cause of epididymitis in children, co-trimoxazole or suited penicillins (for example, cephalexin) can be used.

Household remedies such as elevation of the scrotum and cold compresses applied regularly to the scrotum may relieve the pain in acute cases. Painkillers or anti-inflammatory drugs are often used for treatment of both chronic and acute forms. Hospitalisation is indicated for severe cases, and check-ups can ensure the infection has cleared up. Surgical removal of the epididymis is rarely necessary, causes sterility, and only gives relief from pain in approximately 50% of cases. However, in acute suppurating epididymitis (acute epididymitis with a discharge of pus), a epididymotomy may be recommended; in refractory cases, a full epididymectomy may be required. In cases with unrelenting testicular pain, removal of the entire testicle—orchiectomy—may also be warranted.

It is generally believed that most cases of chronic epididymitis will eventually "burn out" of patient's system if left untreated, though this might take years or even decades. However, some prostate-related medications have proven effective in treating chronic epididymitis, including doxazosin.

Sialadenitis (sialoadenitis) is inflammation of a salivary gland. It may be subdivided temporally into acute, chronic and recurrent forms.

Depending on the severity of the symptoms, FLD can last from one to to weeks, or they can last for the rest of one’s life. Acute FLD has the ability to be treated because hypersensitivity to the antigens has not yet developed. The main treatment is rest and reducing the exposure to the antigens through masks and increased airflow in confined spaces where the antigens are present. Another treatment for acute FLD is pure oxygen therapy. For chronic FLD, there is no true treatment because the patient has developed hypersensitivity meaning their FLD could last the rest of their life. Any exposure to the antigens once hypersensitivity can set off another chronic reaction.

Acute care is the early and specialist management of adult patients suffering from a wide range of medical conditions requiring urgent or emergency care usually within 48 hoursof admission or referral from other specialties.

Acute hospitals are those intended for short-term medical and/or surgical treatment and care. The related medical speciality is acute medicine.