Inositol and B12 drug interactions - a phase IV clinical study of FDA data

Summary:

Drug interactions are reported among people who take Inositol (inositol) and B12 (cobalamin). Common drug interactions include suicidal ideation among females and memory impairment among males.

The phase IV clinical study analyzes what interactions people have when they take Inositol and B12. It is created by eHealthMe based on reports of 95 people who take the same drugs from the FDA, and is updated regularly.

What is Inositol?

Inositol has active ingredients of inositol. It is often used in stress and anxiety. eHealthMe is studying from 828 Inositol users. Check the latest studies of Inositol.

What is B12?

B12 has active ingredients of cobalamin. It is often used in vitamin b12 deficiency. eHealthMe is studying from 121,894 B12 users. Check the latest studies of B12.

On Aug, 11, 2026

95 people who take Inositol and B12 together, and have interactions are studied.

What are the common drug interactions of Inositol and B12, by gender? *:

female:

Suicidal ideation
Surgery
Tremor (trembling or shaking movements in one or more parts of your body)
Visual impairment
Weight decreased
White blood cell count decreased
Injection site mass
Injection site pain
Mouth ulceration (mouth ulcers)
Abasia (inability to walk)

male:

Memory impairment
Pain
Gait spastic
Hypertonic bladder (bladder-storage function that causes a sudden urge to urinate)
Hypoaesthesia (reduced sense of touch or sensation)
Insomnia (sleeplessness)
Micturition urgency (urgency to pass the urine)
Monoparesis (one limb is very weak, but not completely paralyzed)
Movement disorder (neurological syndromes where they may be excess of movement or a paucity of movement that is not connected to weakness)
Multiple sclerosis relapse (reoccurrence of a nervous system disease that affects your brain and spinal cord. it damages the myelin sheath)

What are the common drug interactions of Inositol and B12, by age (0-1 to 60+)? *:

0-1:

n/a

2-9:

n/a

10-19:

Convulsion (muscles contract and relax rapidly and repeatedly, resulting in an uncontrolled shaking of the body)
Drug ineffective
Dyskinesia (abnormality or impairment of voluntary movement)
Epilepsy (common and diverse set of chronic neurological disorders characterized by seizures)
Gaze palsy (disorders affecting the ability to move both eyes in the same direction)
Lip discolouration
Musculoskeletal stiffness (stiffness of the body's muscles, joints, tendons, ligaments and nerves)

20-29:

Blindness
Gait disturbance
Lymphocyte count decreased
Menstruation delayed (late menstruation cycle)
Multiple sclerosis relapse (reoccurrence of a nervous system disease that affects your brain and spinal cord. it damages the myelin sheath)
Neutrophil count decreased (less than normal number of neutrophil a type of blood cell)
Platelet count decreased
Visual impairment
Weight decreased
White blood cell count decreased

30-39:

Disease recurrence
Drug ineffective
Dry skin
Muscle spasms (muscle contraction)
Post procedural infection
Surgery
Tooth extraction

40-49:

Ataxia (loss of full control of bodily movements)
Balance disorder
Bradycardia (abnormally slow heart action)
Central nervous system lesion (an abnormality in tissue of brain or spinal cord)
Dizziness
Dysarthria (speech disorder)
Erectile dysfunction
Fall
Gait disturbance
Gait spastic

50-59:

Deafness
Depressed mood
Diarrhoea
Drug dependence
Drug ineffective
Dry mouth
Dysgeusia (disorder of the sense of taste)
Erythema (redness of the skin)
Eye pruritus (eye itching)
Feeling hot

60+:

Coma (state of unconsciousness lasting more than six hours)
Gastrooesophageal reflux disease (stomach contents (food or liquid) leak backwards from the stomach into the oesophagus)
Loss of consciousness
Memory impairment
Oropharyngeal pain
Osteoarthritis (a joint disease caused by cartilage loss in a joint)
Tendon rupture (tear of tendon)
Throat irritation
Tooth disorder (tooth disease)
Tooth infection

What are the existing conditions these people have? *

Pain: 27 people, 28.42%
Secondary Progressive Multiple Sclerosis (a stage of ms which comes after relapsing remitting ms in many cases): 11 people, 11.58%
Parkinson's Disease: 7 people, 7.37%
Narcolepsy (brain's inability to regulate sleep-wake cycles normally): 6 people, 6.32%
Multiple Sclerosis (a nervous system disease that affects your brain and spinal cord. it damages the myelin sheath): 5 people, 5.26%

* Approximation only. Some reports may have incomplete information.

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