Review: could Vitamin b12 cause Sleepiness (Drowsiness)?
Summary: Sleepiness is found among people who take Vitamin b12, especially for people who are female, 60+ old, have been taking the drug for 1 - 6 months, also take medication Lyrica, and have Multiple myeloma.
We study 2,493 people who have side effects while taking Vitamin b12 from FDA and social media. Among them, 27 have Sleepiness. Find out below who they are, when they have Sleepiness and more.
You are not alone: join a support group for people who take Vitamin b12 and have Sleepiness >>>
Vitamin b12 has active ingredients of cobalamin. It is often used in vitamin b12 deficiency. (latest outcomes from 2,991 Vitamin b12 users)
Sleepiness (excess sleeping) has been reported by people with depression, pain, high blood pressure, multiple sclerosis, stress and anxiety. (latest reports from 69,920 Sleepiness patients)
On Mar, 26, 2015: 2,481 people reported to have side effects when taking Vitamin b12. Among them, 27 people (1.09%) have Sleepiness.
Time on Vitamin b12 when people have Sleepiness * :
|< 1 month||1 - 6 months||6 - 12 months||1 - 2 years||2 - 5 years||5 - 10 years||10+ years |
Gender of people who have Sleepiness when taking Vitamin b12 * :
Age of people who have Sleepiness when taking Vitamin b12 * :
Severity of Sleepiness when taking Vitamin b12 ** :
|least||moderate||severe||most severe |
How people recovered from Sleepiness ** :
|while on the drug||after off the drug||not yet |
Top conditions involved for these people * :
- Multiple myeloma (3 people, 11.11%)
- Anxiety (3 people, 11.11%)
- Pain (2 people, 7.41%)
- Deficiency anaemia (2 people, 7.41%)
- High blood pressure (2 people, 7.41%)
Top co-used drugs for these people * :
- Lyrica (5 people, 18.52%)
- Synthroid (4 people, 14.81%)
- Thalomid (4 people, 14.81%)
- Folic acid (4 people, 14.81%)
- Lasix (3 people, 11.11%)
* Approximation only. Some reports may have incomplete information.
** Reports from social media are used.
How to use the study: print a copy of the study and bring it to your health teams to ensure drug risks and benefits are fully discussed and understood.
Get connected: join our support group of vitamin b12 and sleepiness on
Do you have Sleepiness while taking Vitamin B12?
You are not alone! Join a support group on :
- support group for people who take Vitamin b12 and have Sleepiness
- support group for people who take Vitamin b12
- support group for people who have Sleepiness
Drugs in real world that are associated with:
Could your condition cause:
- A study of side effects of Warfarin Sodium for a 85-year old woman with Atrial Flutter. The patient has Loose Stools, Drowsiness
- A study of drug interactions between Bupropion Hydrochloride, Hydrochlorothiazide for a 50-year old woman with Depressive Symptom, High Blood Pressure. The patient has Sleepy
- A study of drug interactions between Risperidone, Fluoxetine for a 37-year old man with Psychosis, Depression. The patient has Drowsiness, Jaundice
- A study of drug interactions between Melatonin, Vitamin B12, Zyrtec Allergy, Flonase for a 63-year old woman with Insomnia, Fatigue - Chronic, Allergy, Allergic Sinusitis. The patient has Numbness In Hands Or Feet, Headache, Blurred Vision
- A study of drug interactions between Vitamin B12, Co-codamol, Simvastatin, Ranitidine, Perindopril Erbumine, Prozac for a 75-year old man with Low Egfr, Pain, Hypercholesterolaemia, Hyperacidity, Blood Pressure Increased, Depression. The patient has Depression, Loss Of Bladder Control
Recent Vitamin b12 related drug comparison:
NOTE: The study is based on active ingredients and brand name. Other drugs that have the same active ingredients (e.g. generic drugs) are NOT considered.
WARNING: Please DO NOT STOP MEDICATIONS without first consulting a physician since doing so could be hazardous to your health.
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