Also indexed as: Agoral, Kondremul Plain, Milkinol, Neo-Cultol,
Petrogalar Plain
Mineral oil is a laxative used to soften stools in people with constipation. Mineral oil is also used as a vehicle to
carry other ingredients in some topical skin products.
Summary of
Interactions with Vitamins, Herbs, and Foods
In some cases, an herb or supplement may appear in more than one category, which may seem
contradictory. For clarification, read the full article for details about the summarized
interactions.
 May Be Beneficial: Depletion or
interference—The medication may deplete or interfere with the absorption or
function of the nutrient. Taking these nutrients may help replenish them. |
Beta-carotene
Calcium*
Phosphorus*
Potassium*
Vitamin A*
Vitamin D*
Vitamin E*
Vitamin K*
|
| Side effect reduction/prevention |
None known
|
| Supportive interaction |
None known
|
| Reduced drug
absorption/bioavailability |
None known
|
| Adverse interaction |
None known
|
An asterisk (*) next to an item in the summary indicates that the
interaction is supported only by weak, fragmentary, and/or contradictory scientific
evidence.
Interactions with Dietary Supplements
Vitamins and minerals
Mineral oil has interfered with the absorption of many nutrients, including beta-carotene, calcium,
phosphorus, potassium, and vitamins A,
D, K, and E in some,1 but not all,2
research. Taking mineral oil on an empty stomach may reduce this interference. It makes sense
to take a daily multivitamin-mineral
supplement two hours before or after mineral oil. It is important to read labels, because many
multivitamins do not contain vitamin K or contain inadequate (less than 100 mcg per day)
amounts.
References:1. Holt GA. Food & Drug Interactions. Chicago: Precept
Press, 1998, 176.
2. Clark JH, Russell GJ, Fitzgerald JF, Nagamori KE. Serum beta-carotene,
retinol, and alpha-tocopherol levels during mineral oil therapy for constipation. Am J Dis
Child 1987;141:1210–2.