Immunosuppressive therapies, encompassing corticosteroids, azathioprine, methotrexate and more recently, rituximab, are the mainstay of therapy. Other treatments include PE, IVIG, and thymectomy. Patients reportedly exhibited a heterogenous response to immunomodulation.

Antiepileptics can be used for symptomatic relief of peripheral nerve hyperexcitability. Indeed, some patients have exhibited a spontaneous remission of symptoms.

Attacks are treated with short courses of high dosage intravenous corticosteroids such as methylprednisolone IV.

Plasmapheresis can be an effective treatment when attacks progress or do not respond to corticosteroid treatment. Clinical trials for these treatments contain very small numbers, and most are uncontrolled, though some report high success percentage.

Currently, there is no cure for Devic's disease, but symptoms can be treated. Some patients recover, but many are left with impairment of vision and limbs, which can be severe.

A 2007 review concluded that a period of nine months of growth hormone was required to reduce fibromyalgia symptoms and normalize IGF-1. A 2014 also found some evidence support its use. Sodium oxybate increases growth hormone production levels through increased slow-wave sleep patterns. However, this medication was not approved by the FDA for the indication for use in people with fibromyalgia due to the concern for abuse.

The muscle relaxants cyclobenzaprine, carisoprodol with acetaminophen and caffeine and tizanidine are sometimes used to treat fibromyalgia; however as of 2015 they are not approved for this use in the United States. The use of NSAIDs is not recommended as first line therapy.

Dopamine agonists (e.g. pramipexole and ropinirole) resulted in some improvement in a minority of people, but numerous side effects, including the onset of impulse control disorders like compulsive gambling and shopping, have led to concern about this approach.

There is some evidence that 5HT antagonists may be beneficial. Preliminary clinical data finds that low-dose naltrexone (LDN) may provide symptomatic improvement.

Very low quality evidence suggests quetiapine may be effective in fibromyalgia.

No high quality evidence exists that suggests synthetic cannabinoids help with fibromyalgia, and in general tolerability is poor.

Antidepressants are "associated with improvements in pain, depression, fatigue, sleep disturbances, and health-related quality of life in people with FMS." The goal of antidepressants should be symptom reduction and if used long term, their effects should be evaluated against side effects. A small number of people benefit significantly from the SNRIs duloxetine and milnacipran and the tricyclic antidepressants (TCAs), such as amitriptyline. However, many people experience more adverse effects than benefits. While amitriptyline has been used as a first line treatment, the quality of evidence to support this use is poor.

It can take up to three months to derive benefit from the antidepressant amitriptyline and between three and six months to gain the maximal response from duloxetine, milnacipran, and pregabalin. Some medications have the potential to cause withdrawal symptoms when stopping so gradual discontinuation may be warranted particularly for antidepressants and pregabalin.

There is tentative evidence that the benefits and harms of SSRIs appear to be about similar.

Treatment in DOCK8 deficiency focuses on preventing and treating infections. Broad-spectrum antibiotics are a common mode of treatment when infection is present, though some infections (like lung abscesses) require surgical treatment. Pneumatocele may be treated with surgery, but the benefit is unclear.

Surgical treatment is also recommended for skin abscesses, along with topical and systemic antibiotics and antifungals.

Long-term treatment with systemic antibiotics, including trimethoprim/sulfamethoxazole, penicillins, and cephalosporins, is effective in preventing skin and lung infections. Other treatments used in DOCK8 deficiency include sodium cromoglycate, which improves white blood cell function, and isotretinoin, which improves skin condition.

Sometimes, Intravenous immunoglobulin is used as a treatment, but its benefits have not been proven. Levamisole is also ineffective. Mixed clinical outcomes have been found with interferon gamma and omalizumab. Though early research on hematopoietic stem cell transplantation was equivocal, later research has shown it to improve immune function. Two patients have been cured by bone marrow transplantation. Cyclosporine A is a current topic of research; preliminary results have shown it to be effective.

Prevention focuses on improving sanitation of water and food sources.

Treatment focuses on addressing the central components of intestinal inflammation, bacterial overgrowth and nutritional supplementation.

Due to the lack of knowledge around the underlying mechanism of MAP, an effective treatment method has not been developed. Treatment for this condition is symptomatic. However, several treatment methods have been tested and are still being developed as more information regarding the condition is found. Fibrinolytic and immunosuppresive therapeutic regimens were tested and found to be mostly unsuccessful as treatment methods.

After treating conditions comorbid with Degos disease, physicians have recently found improvement in symptoms with the use of eculizumab and treprostinil. Discovered by dermatopathologist, Cynthia Magro, response to eculizumab is often immediate and dramatic, but has been of limited duration and is expensive, needing to be infused every 14 days. Treprostinil use has been reported to result in clearing of gastrointestinal and central nervous system findings as well as clearing of cutaneous lesions, but reports are limited. Treprostinil may be more effective than other vasodilators because it may also increase the population of circulating endothelial cells, allowing angiogenesis.

Although the FD-causing gene has been identified and it seems to have tissue specific expression, there is no definitive treatment at present.

Treatment of FD remains preventative, symptomatic and supportive. FD does not express itself in a consistent manner. The type and severity of symptoms displayed vary among patients and even at different ages on the same patients. So patients should have specialized individual treatment plans. Medications are used to control vomiting, eye dryness, and blood pressure. There are some commonly needed treatments including:

1. Artificial tears: using eye drops containing artificial tear solutions (methylcellulose)

2. Feeding: Maintenance of adequate nutrition, avoidance of aspiration; thickened formula and different shaped nipples are used for baby.

3. Daily chest physiotherapy (nebulization, bronchodilators, and postural drainage): for Chronic lung disease from recurrent aspiration pneumonia

4. Special drug management of autonomic manifestations such as vomiting: intravenous or rectal diazepam (0.2 mg/kg q3h) and rectal chloral hydrate (30 mg/kg q6h)

5. Protecting the child from injury (coping with decreased taste, temperature and pain perception)

6. Combating orthostatic hypotension: hydration, leg exercise, frequent small meals, a high-salt diet, and drugs such as fludrocortisone.

7. Treatment of orthopedic problems (tibial torsion and spinal curvature)

8. Compensating for labile blood pressures

There is no cure for Familial Dysautonomia.

Although plasma exchange/infusion (PE/PI) is frequently used, there are no controlled trials of its safety or efficacy in aHUS. Even though PE/PI often partially controls some of the hematological manifestations of aHUS in some patients, its effectiveness has not been demonstrated in terms of inducing total disease remission. PE/PI is associated with significant safety risks, including risk of infection, allergic reactions, thrombosis, loss of vascular access, and poor quality of life. Importantly, terminal complement activation has been shown to be chronically present on the surface of platelets in patients with aHUS who appear to be clinically well while receiving chronic PE/PI.

Before the introduction of eculizumab (INN and USAN, trade name Soliris), a monoclonal antibody that is a first-in-class terminal complement inhibitor, management options for patients with aHUS were extremely limited. Guidelines issued by the European Paediatric Study Group for HUS recommend rapid administration of plasma exchange or plasma infusion (PE/PI), intensively administered daily for 5 days and then with reducing frequency. However, the American Society for Apheresis offers a "weak" recommendation for plasma exchange to treat aHUS, due to the "low" or "very low" quality of evidence supporting its use. Although some patients experienced improvements in red blood cell and platelet counts, plasma therapies generally did not result in full remission.

There are multiple large-field, multi-country research initiatives focusing on strategies to prevent and treat EE.

- The MAL-ED project

- The Alive and Thrive nutrition project

- The Sanitation, Hygiene and Infant Nutrition Efficacy (SHINE) Trial (ClinicalTrials.gov identifier: NCT01824940)

- The WASH Benefits Study

A complete recovery following immunotherapy and tumor removal. Untreated cases died within few months of onset. Some patients have a poor outcome despite sustained immunosuppression, but that is often related to tumor progression or associated with the presence of Abs directed against intracellular Ags such as GAD Abs or amphyphysin Abs, which can reflect the involvement of an additional cytotoxic T-cell mechanism in the progression of the disease.

There is currently no cure for FD and death occurs in 50% of the affected individuals by age 30. There are only two treatment centers, one at New York University Hospital and one at the Sheba Medical Center in Israel. One is being planned for the San Francisco area.

The survival rate and quality of life have increased since the mid-1980s mostly due to a greater understanding of the most dangerous symptoms. At present, FD patients can be expected to function independently if treatment is begun early and major disabilities avoided.

A major issue has been aspiration pneumonia, where food or regurgitated stomach content would be aspirated into the lungs causing infections. Fundoplications (by preventing regurgitation) and gastrostomy tubes (to provide nonoral nutrition) have reduced the frequency of hospitalization.

Other issues which can be treated include FD crises, scoliosis, and various eye conditions due to limited or no tears.

An FD crisis is the body's loss of control of various autonomic nervous system functions including blood pressure, heart rate, and body temperature. Both short-term and chronic periodic high or low blood pressure have consequences and medication is used to stabilize blood pressure.

UV irradiation can be utilized after curetting the hyperkeratosis with a combination medication treatment of oral retinoids, psoralen and Ultraviolet A radiation.

Surgical options are considered the final option for treating Kyrle disease. The use of a carbon dioxide laser, electrocautery, or cryosurgery to rid of limited lesions can be implemented. Patients with darker skin must take extra precaution as these options can lead to dyspigmentation. In addition, performing on patients that had Kyrle disease due to diabetes mellitus or have poor circulation can lead to poor healing.

The effect of antibiotics in "E. coli" O157:H7 colitis is controversial. Certain antibiotics may stimulate further verotoxin production and thereby increase the risk of HUS. However, there is also tentative evidence that some antibiotics like quinolones may decrease the risk of hemolytic uremic syndrome. In the 1990s a group of pediatricians from the University of Washington used a network of 47 cooperating laboratories in Washington, Oregon, Idaho, and Wyoming to prospectively identify 73 children younger than 10 years of age who had diarrhea caused by "E. coli" O157:H7 The hemolytic–uremic syndrome developed in 5 of the 9 children given antibiotics (56 percent), and in 5 of the 62 children who were not given antibiotics (8 percent, P<0.001).

Treatment of HUS is generally supportive, with dialysis as needed. Platelet transfusion may actually worsen the outcome.

In most children with postdiarrheal HUS, there is a good chance of spontaneous resolution, so observation in a hospital is often all that is necessary, with supportive care such as hemodialysis where indicated. If a diagnosis of STEC-HUS is confirmed, plasmapheresis (plasma exchange) is contraindicated. However, plasmapheresis may be indicated when there is diagnostic uncertainty between HUS and TTP.

There are case reports of experimental treatments with eculizumab, a monoclonal antibody against CD5 that blocks part of the complement system, being used to treat congenital atypical hemolytic uremic syndrome, as well as severe shiga-toxin associated hemolytic uremic syndrome. These have shown promising results. Eculizeumab was approved by the U.S. Food and Drug Administration (FDA) on March 13, 2007 for the treatment of paroxysmal nocturnal hemoglobinuria (PNH), a rare, progressive, and sometimes life-threatening disease characterized by excessive hemolysis; and on September 23, 2011 for the treatment of atypical hemolytic uremic syndrome (aHUS) It was approved by the European Medicines Agency for the treatment of PNH on June 20, 2007, and on November 29, 2011 for the treatment of aHUS. However, of note is the exceedingly high cost of treatment, with one year of the drug costing over $500,000.

Scientists are trying to understand how useful it would be to immunize humans or cattles with vaccines.

The treatment is some form of Vitamin E supplementation.

Aggressive vitamin E replacement therapy has been shown to either prevent, halt or improve visual abnormalities.

There are no current guidelines available on the investigation and management of GLILD and evidence is restricted to retrospective case series. Because of the association with poorer outcomes, and because some patients develop advanced lung disease, most specialists now recommend treatment in early disease, but this is always an individual decision between patient and health-care team. Many centres screen for the development of GLILD (and other lung complications) using regular lung function tests and CT scans.

Studies of GLILD have been conducted in patients on background immunoglobulin replacement. In a cohort of 59 CVID patients with granulomatous disease, 30 (51%) of whom had lung involvement, complete remission of disease was obtained in 5 of 25 attempts using corticosteroids (three patients), methotrexate (1 patient) and cyclophosphamide (1 patient). Partial responses were also seen with rituximab and hydroxychloroquine. In contrast, a second report suggested poor response to corticosteroids alone, but a good response to 18-months treatment with rituximab and azathioprine in seven patients. Bone marrow transplantation has been attempted. Immunosuppression has been associated with development of opportunistic infection and other predictable side effects, and the balance of risks and benefits of therapy must be carefully weighed in each case. This may be best achieved by joint working between immunology, respiratory, radiology and pathology specialists, working as part of a multi-professional team with the patient.

Steroid injections are helpful in the short term (first approximately 4 weeks) however, their long term effectiveness is not known, and quality of evidence for its use remains poor and controversial.

Other, more conservative and non-surgical, treatment options available for the management and treatment of tendinopathy include: rest, ice, massage therapy, eccentric exercise, NSAIDs, ultrasound therapy, LIPUS, electrotherapy, taping, sclerosing injections, blood injection, glyceryl trinitrate patches, and (ESWT) extracorporeal shockwave therapy. Studies with a rat model of fatigue-damaged tendons suggested that delaying exercise until after the initial inflammatory stage of repair could promote remodelling more rapidly. There is insufficient evidence on the routine use of injection therapies (Autologous blood, Platelet-rich plasma, Deproteinised haemodialysate, Aprotinin, Polysulphated glycosaminoglycan, Corticosteroid, Skin derived fibroblasts etc.) for treating Achilles tendinopathy. As of 2014 there was insufficient evidence to support the use of platelet-rich therapies for treating musculoskeletal soft tissue injuries such as ligament, muscle and tendon tears and tendinopathies.

Among the choices for vasopressors, norepinephrine is superior to dopamine in septic shock. Norepinephrine is the preferred vasopressor, while epinephrine may be added to norepinephrine when needed. Low-dose vasopressin also may be used as an addition to norepinephrine, but is not recommended as a first-line treatment. Dopamine may cause rapid heart rate and arrhythmias, and is only recommended in combination with norepinephrine in those with slow heart rate and low risk of arrhythmia. In the initial treatment of low blood pressure in septic shock, the goal of vasopressor treatment is a mean arterial pressure (MAP) of 65 mm Hg. In 2017, the FDA approved angiotensin II injection for intravenous infusion to increase blood pressure in adults with septic or other distributive shock.

Prenatal stress and negative mood during pregnancy has been shown to increase the risk for poor childbirth outcomes and postnatal maternal mood problems. Additionally, prenatal distress can interfere with the mother-infant attachment and child development outcomes. Despite the clear association between prenatal stress and child outcomes, frequently women do not receive screening, prevention, or treatment for mood or stress concerns.

Given the relationship between prenatal stress and child outcomes, it is essential to examine interventions that aim to reduce anxiety, depression, and stress during pregnancy. Mindfulness based stress reduction has been demonstrated to reduce anxiety and depression for people with stress-related and chronic medical conditions.

One pilot study shows promise for the potential of a mindfulness-based intervention to reduce negative affect and anxiety of women during pregnancy. Based out of the California Pacific Medical Center Research Institute, investigators Dr. Cassandra Vieten and Dr. John Astin conducted a wait-list control pilot study that tested a group-based mindfulness intervention. There were 31 women enrolled in the study: 13 women were assigned to the intervention and 18 women were assigned to the control group. Measures of anxiety, negative affect, positive affect, depression, mindfulness, perceived stress, and affect regulation were taken before intervention or control was assigned and after the intervention or control was completed. Measures were repeated at a follow-up visit 3 months after the intervention or control was completed. The investigators found a significant decrease in anxiety (p<.05) and negative affect (p <.04) in women who completed the mindfulness based intervention, but not a significant decrease in depression, positive affect, mindfulness, affect regulation, and perceived stress. These results suggest that mindfulness intervention during pregnancy reduce anxiety and negative affect of mothers. This study is a promising start to the potential impact that mindfulness based interventions could have on reducing prenatal stress, and thereby improving child outcomes.

Behavioral treatment can be effective in some cases. Sedative hypnotics may also help relieve the symptoms. Additionally, education about normal patterns of the sleep-wake cycle may alleviate anxiety in some patients. For patients with severe depression resulting from the fear of having insomnia, electroconvulsive therapy appears to be a safe and effective treatment.

There is very little information written by, and for patients with GLILD. However, interest in the condition is increasing and multi-centre studies such as STILPAD are in progress.

Treatment guidelines call for the administration of broad-spectrum antibiotics within the first hour following recognition of septic shock. Prompt antimicrobial therapy is important, as risk of dying increases by approximately 10% for every hour of delay in receiving antibiotics. Time constraints do not allow the culture, identification, and testing for antibiotic sensitivity of the specific microorganism responsible for the infection. Therefore, combination antimicrobial therapy, which covers a wide range of potential causative organisms, is tied to better outcomes.