Packaging in Pharmaceuticals

A set of vocabulary flashcards based on the lecture notes about pharmaceutical packaging.

What is child resistant packaging?

Packaging designed to be significantly difficult for children under five years to open.

What is tamper evident packaging?

Packaging with indicators showing evidence of tampering or breach.

What are the functions of packaging?

Containment, protection from environmental factors, identification, and compliance facilitation.

What are primary packaging and secondary packaging?

Primary packaging is in direct contact with the product; secondary packaging provides additional information or appearance.

Differentiate between type one and type two glass.

Type one glass is borosilicate with high hydrolytic resistance; type two is soda lime with additional treatment.

What is the main advantage of glass containers?

Glass is inert and impermeable to air and moisture.

What are common problems with glass containers?

Flaking, spicules formation, and leaching of alkaline substances.

What is meant by hydrolytic resistance?

The ability of glass to resist releasing soluble mineral substances into water.

What is a key characteristic of light resistant containers?

They protect contents from harmful light wavelengths.

What are the main types of metals used in pharmaceutical packaging?

Aluminum is the most common, often used for tubes and aerosol cans.

How are rubber or elastomers useful in packaging?

They provide a flexible seal that can be punctured and resealed by needles.

What is the significance of a blister pack in pharmaceuticals?

A packaging format that contains individual doses securely and can show if tampered with.

How does temperature affect glass container stability?

Thermal changes can induce stress, leading to cracking or shattering of glass.

What is the importance of packaging in drug stability?

Packaging protects drugs from moisture, light, and physical damage that can alter efficacy.

How can child resistant closures be designed?

They require simultaneous actions to open, making them harder for children to manipulate.

What are single dose and multi-dose containers?

Single dose containers hold enough material for one use; multi-dose containers allow for multiple uses.

What is an important consideration in packaging selection for pharmaceuticals?

The method of administration and consumer ability to use the package.

What problems can arise from the adsorption of drugs to glass?

It can reduce the effective concentration of drugs, impacting their efficacy.

What does impermeable to moisture and gas mean in packaging context?

It prevents the passage of moisture and gases into or out of the container.

What is the role of the Therapeutic Goods Administration (TGA) in packaging?

It regulates packaging standards to ensure safety and efficacy of pharmaceutical products.

What does the term 'well closed containers' refer to?

Containers that safeguard contents from contamination and loss.

What kind of packaging is used for IV solutions?

Typically glass containers due to their inertness and impermeability.

What is one drawback of using plastic packaging?

It can be less chemically resistant compared to glass.

Explain the importance of labeling in pharmaceutical packaging.

Labels provide crucial information about the drug, dosage, and safety instructions.

What is the purpose of a seal in tamper evident packaging?

To show that packaging has not been altered or opened before the consumer's use.

Identify common types of child resistant closures.

Press and turn, squeeze and turn, combination lock, restraining ring, press and lift.

What is a multi-dose vial?

A container holding enough product for multiple doses, allowing for reuse.

Describe the implication of leaching in lower-grade glass containers.

Chemical substances may be released into the product, potentially compromising its safety.