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What is Vitamin D3 (cholecalciferol)?

Vitamin D3 is the form of vitamin D called cholecalciferol. Cholecalciferol is the most widely known of the vitamin D series and is a fat soluble vitamin that is stored to some degree in the body. It is used as a dietary supplement, for the treatment of vitamin D deficiency, or to prevent a deficiency.

Reported Purpose & Efficacy

Reasons and Efficacy
Purpose # of patients
# of patients with evaluations Efficacy
Major
Moderate
Slight
None
Can’t tell
MS (Multiple Sclerosis) 148 28 Efficacy_major Efficacy_moderate Efficacy_slight Efficacy_none Efficacy_cant_tell
Vitamin D deficiency 125 10 Efficacy_major Efficacy_moderate Efficacy_cant_tell
Vitamin D deficiency 121 27 Efficacy_major Efficacy_moderate Efficacy_slight Efficacy_none Efficacy_cant_tell
General health 114 21 Efficacy_major Efficacy_moderate Efficacy_slight Efficacy_none Efficacy_cant_tell
Fibromyalgia 35 6 Efficacy_major Efficacy_moderate Efficacy_slight Efficacy_cant_tell
Support immune health 18 5 Efficacy_major Efficacy_moderate Efficacy_slight Efficacy_none Efficacy_cant_tell

See all 756 patients currently taking Vitamin D3 (cholecalciferol)

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Reported Side Effects

Side effects as an overall problem

Severe
5
Moderate
3
Mild
3
None
104

Commonly reported side effects, conditions, and hospitalizations associated with Vitamin D3 (cholecalciferol)

Constipation 1
Nausea 1
Dizziness 1
Lethargy 1
Abdominal pain 1
Skin rash 1
See all 11 reported side effects See top 6 reported side effects

Reported Dosages

Frequently reported dosages based on patients currently taking Vitamin D3 (cholecalciferol). See all 102 dosages

  400 intl units daily 5,000 intl units weekly 1,000 intl units daily 2,000 intl units daily 3,000 intl units daily 4,000 intl units daily 5,000 intl units daily 6,000 intl units daily 50,000 intl units weekly 10,000 intl units daily
  30 Number of Patients: 30 11 Number of Patients: 11 137 Number of Patients: 137 144 Number of Patients: 144 32 Number of Patients: 32 65 Number of Patients: 65 113 Number of Patients: 113 16 Number of Patients: 16 14 Number of Patients: 14 39 Number of Patients: 39  

Reported Stop Reasons

Why Patients Stopped Taking Vitamin D3 (cholecalciferol) (multiple reasons could be selected)
Reason # Patients Percentage of patients
Other 20   Other: 42%
Course of treatment ended 9   Course of treatment ended: 19%
Did not seem to work 6   Did not seem to work: 13%
Side effects too severe 5   Side effects too severe: 10%
Doctor's advice 5   Doctor's advice: 10%
Personal research 2   Personal research: 4%
Expense 2   Expense: 4%
Change in health plan coverage 1   Change in health plan coverage: 2%
Not indicated 1   Not indicated: 2%

See all 46 patients who’ve stopped taking Vitamin D3 (cholecalciferol)

Currently Taking Vitamin D3 (cholecalciferol)

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0-1 month 1-3 months 3-6 months 6 months-1year 1-2 years 2 years or more

Stopped Taking Vitamin D3 (cholecalciferol)

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0-1 month 1-3 months 3-6 months 6 months-1year 1-2 years 2 years or more

Reported Adherence, Burden & Cost See details from patient evaluations

Adherence

Taking treatment as prescribed

Adherence of Vitamin D3 (cholecalciferol)

Always
87 76%
Usually
24 21%
Sometimes
4 3%
Never
0 0%

Burden

Difficulty being on treatment

Burden of Vitamin D3 (cholecalciferol)

Very
0 0%
Somewhat
2 2%
A little
9 8%
Not at all
104 90%

Cost

Paid out of pocket

Cost of Vitamin D3 (cholecalciferol)

$200+
0 0%
$100-199
1 1%
$50-99
0 0%
$25-49
4 6%
< $25
67 93%

See more information, including instructions, precautions, side effects, and interactions.

Report created on May 27, 2012.