Gadodiamide
Gadodiamide is a non-ionic paramagnetic agent. Gadodiamide is used for enhancement in imaging of cranial and spinal structures.
Primary Characteristics
It is of Synthetic origin.
Molecular Weight: 573.1 · Solubility in Water: Freely Soluble · Non-proprietary name: Gadodiamide · pH: 5.5.

Pharmacokinetics
Distribution: Gadodiamide has a volume of distribution is 3.7±2.7. plasma protein binding is not bound.
Elimination: plasma half-life is 77.8±16, renal excretion is 96%(unchanged).
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Indications
Gadodiamide is primarily indicated in conditions like Diagnostic procedures, Non ionic contrast medium.
Contraindications
Gadodiamide is contraindicated in conditions like Anaemia, Asthma, Hypersensitivity to the drug.
Dosage
Gadodiamide's dosage details are as follows:
| Dose | Single Dose | Frequency | Route | Instructions |
|---|---|---|---|---|
| Adult Dosage | ||||
| 0.2 ml/kg body weight | 0.2 ml/kg body weight | — | IV | |
| Paediatric Dosage (20kg) | ||||
| No data. | ||||
| Neonatal Dosage (3kg) | ||||
| No data. | ||||
Drug Interactions
None recorded.
Side Effects
Gadodiamide in overdosage may give rise to further complications which include Hypotension , Hypotension , Paresthesia, Transient elevation of serum iron & bilirulin, Localized Pain.
Gadodiamide produces potentially life-threatening effects which include Shock . Careful monitoring is needed with proper medical management.
Gadodiamide is known to cause more or less tolerable side effects which are usually transient. These include Allergic reactions, Dizziness, Headache, Nausea and vomiting, Pain , Sensation of warmth, Taste disturbance.
Warnings / Precautions
Interference in Pathology
Gadodiamide may interfere in the diagnosis of May Interfere with colorimetric methods for measuring serum calcium consentunations, resulting in falsely low measurnments..
Available Brands
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Single Ingredient
Storage Conditions
Drug Classification
- 1.14.2 — Radiocontrast media
Manufacturers
Manufacturers of Gadodiamide in Pakistan: