Evidence supporting the use of: Magnesium
For the health condition: Allergies (respiratory)

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Synopsis

Source of validity: Scientific
Rating (out of 5): 2

Magnesium has some scientific backing for its potential role in supporting respiratory allergies, but the strength of the evidence is moderate at best. Magnesium is known to play a role in smooth muscle relaxation and has anti-inflammatory properties, which could theoretically benefit conditions characterized by airway constriction and inflammation, such as asthma and allergic rhinitis. Some clinical trials and observational studies suggest that magnesium supplementation may reduce bronchial hyperreactivity and improve lung function in individuals with asthma—a condition often triggered or worsened by respiratory allergies. For instance, intravenous magnesium sulfate is sometimes used in acute severe asthma attacks in emergency settings, though this represents a more severe scenario than typical allergic rhinitis. A few small studies have also investigated oral magnesium supplementation for allergic conditions, with mixed results. Some report modest improvements in symptom control and lung function, while others found no significant benefit. The anti-inflammatory effects of magnesium may theoretically help reduce the severity of allergic responses, but direct evidence in the context of mild to moderate respiratory allergies is limited. Overall, while there is a scientific rationale and some clinical evidence supporting magnesium's use in respiratory allergies, especially asthma, more robust, large-scale randomized controlled trials are needed to establish clear guidelines. Magnesium supplementation should not replace standard allergy treatments but may be considered as an adjunct in specific cases, particularly where deficiency is suspected.

More about magnesium
More about Allergies (respiratory)

Other health conditions supported by magnesium

Addictions (drugs)
Addictions (general remedies for)
Aging (prevention)
Alcoholism
Alkalosis
Alzheimer's Disease
Angina
Anorexia
Anxiety
Anxiety Disorders
Apathy
Arrhythmia
Arteriosclerosis
Arthritis
Asthma
Athletic and Exercise Aids
Attention Deficit Disorder
Autism
Autoimmune Disorders
Backache
Bipolar Mood Disorder
Birth Control (countering side effects)
Body Building
Body Odor
Boils
Broken Bones
Bronchitis
Bulimia
Calcium Deficiency
Calcium Deposits
Cancer Treatment (reducing side effects)
Canker Sores
Carbuncles
Cardiac Arrest
Cardiovascular Disease
Chest Pain
Colon (atonic)
Dysmenorrhea
Emotional Sensitivity
Endurance (lack of)
Energy (lack of)
Epilepsy
Exercise
Fatigue
Fibromyalgia Syndrome
Headache (cluster)
Headache (tension)
Hearing Loss
Heart (weakness)
Mental Illness
Migraine
Mood Swings
Muscle Tone (lack of)
Nerve Damage
Nervous Exhaustion
Nervousness
Neurosis
Numbness
Osteoporosis
Oxygen Deficiency
Pain (general remedies for)
Paralysis
Pets (supplements for)
PMS (general)
PMS Type A
PMS Type C
PMS Type D
PMS Type H
PMS Type P
Post Partum Depression
Post Partum Weakness
Post Traumatic Stress Disorder
Pregnancy (herbs and supplements for)
Progesterone (low)
Psoriasis
Restless Leg Syndrome
Rhinitis
Seasonal Affective Disorder
Seizures
Senility
Shock
Skin (dry and/or flaky)
Skin Care (general)
Sleep (restless and disturbed)
Stress
Sugar Cravings
Surgery (healing from)
Surgery (preparation for)
Tachycardia
Tension
Testosterone (low)
Tetanus
Thinking (cloudy)
Tics
Tinnitus
TMJ
Tooth Decay
Toxemia
Triglycerides (high)
Twitching
Wasting
Wheezing
Worry
Wounds and Sores
Adrenal Fatigue
Abscesses
Allergies (respiratory)
Abdominal Pain
Acid Indigestion
Cholesterol (high)
Circulation (poor)
Constipation (adults)
Convulsions
Cramps (leg)
Cramps (menstrual)
Cramps and Spasms
Depression
Diabetes
Digestion (poor)
Dizziness
Gastritis
Headache (general)
Heart Fibrillation or Palpitations
Hypertension
Insomnia