1. Formulations and Routes of Administration Flashcards
Formulations for oral route
15
Tablets Capsules Film coated tablets Enteric coated / Gastro Resistant Sugar coated tablet Caplet Modified Release / Sustained Release / Retard / Prolonged Release / Long Acting
Dispersible Tablets
Granules / Powders
Effervescent Tablets
Liquid Dosage: Solutions Suspensions Elixirs / Syrups Linctus Mixtures
Oro-mucosal Routes and forms
5
Sublingual
Buccal
oro-dispersable/wafer
Lozenge
Oral gels
Topical forms of localised treatment
6
Cream ointment gel liniment paints/shampoo/emollient/washes powder
Topical forms for systemic treatment
1
Patches
Forms for rectal and vaginal routes
3
Suppository
Enema
Pessary
Forms of inhalation route
4
pressurised inhalers
Breath actuated inhalers
dry powder inhalers
nebules
EENT routes
5
Drops Minims Ointment Metered Sprays Mouthwashes
Parenteral Route
3
Intravenous
Subcutaneous
Intra-muscualr
Injectable formulations (4)
Ampoule
Vial
Auto-injectors
Cartridges
Define Tablets
An active drug and other ingredients usually in powdered form that is compacted or moulded into a solid form
Define Capsules
A solid dose form that is contained in a soluble shell
Define Film coated tablets
A coating that protects the medicine from the outside environment and improves the stability of the drug. DOES NOT NEED TO BE SPECIFIED ON PRESCRIPTION
Define Enteric coated / gastro resistant
Used to protect the medicine against stomach acid and to protect the stomach from the medicine.
Define Sugar coated tablets
a coating designed to mask the taste of medicine
DOES NOT NEED TO BE SPECIFIED ON THE PRESCRIPTION
Define Caplets
oval tablet and has a coating. designed to make swallowing easier
Define MR,SR, Retard, prolonged release, Long acting
provides a timed release of the medication due to the special formulation. used to maintain a drugs action in the system at a constant level for a period of 12 to 24 hours
Define Dispersible Tablets / granules/ powders
designed to be dissolved or mixed with water before taking
Define Effervescent Tablets
Designed to be dissolved or mixed with water before taking, they form a sparkling mixture.
Define a solutions
a liquid consisting of a small amount of substance (drug) mixed into a large amount of substance (solvent)
Define Suspensions
an insoluble drug mixed with a liquid in which it cannot dissolve. may require reconstitution