Glycerin
Also known as: Glycerol
Glycerin is a clear, syrupy liquid obtained as a by-product of soap, by carbohydrate fermentation and by propylene synthesis. Glycerin is administered rectally and orally. Glycerin is used topically for its softening and water retaining properties and also in constipation as a stool softener.
Primary Characteristics
Glycerin is also known as Glycerol.
It belongs to Propanetriol.
It is classified in Emollient pharmacological group. It is also classified under Diuretics .
Molecular Weight: 92.09 · Solubility in Water: miscible · Solubility in Alcohol: miscible · Non-proprietary name: Glycerin · pH: 5.9 · Isotonic value: 2.6.

Pharmacokinetics
Elimination: it is metabolised via Liver, renal excretion is major.
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Indications
Glycerin is primarily indicated in conditions like Constipation, Dry skin, Skin diseases, Sore throat.
Contraindications
Glycerin is contraindicated in conditions like Nausea and vomiting, Anuria, Intestinal obstruction, Pulmonary edema.
Dosage
Glycerin's dosage details are as follows:
| Dose | Single Dose | Frequency | Route | Instructions |
|---|---|---|---|---|
| Adult Dosage | ||||
| 1 – 5 ml | — | — | PO | Spoon fuls of liquid repeat after4 hours |
| Paediatric Dosage (20kg) | ||||
| No data. | ||||
| Neonatal Dosage (3kg) | ||||
| No data. | ||||
Drug Interactions
Always consult your physician for the change of dose regimen or an alternative drug of choice that may strictly be required.
Side Effects
Glycerin is known to cause more or less tolerable side effects which are usually transient. These include Abdominal cramps, Bloating , Confusion, Diarrhea, Dizziness, Fall in BP , Flatulence, Headache, Irregular heart beat, Nausea and vomiting, Ocular irritation and pain, Severe Dehydration, Thirst, Weakness.
Warnings / Precautions
Interference in Pathology
Glycerin may interfere in the diagnosis of None well documented.
Available Brands
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Multi-Ingredient Combinations
Storage Conditions
Drug Classification
- 1.13.8 — Emollients & protectives
- 2.17.6 — Laxatives