Amongst all carrier utilized for target oriented drug delivery, vesicular drug delivery system in the form of liposome is most extensively investigated. Liposomes are gaining popularity because of their inert biological nature, freedom from antigenic, pyrogenic or allergic reactions and similarity of primary components of liposomes with natural membrane. Human Immunodeficiency Virus (HIV) is a retrovirus that causes irreversible destruction of immune system, leading to occurrence of opportunistic infection and malignancy. During last decade, even though attempts were being made to eradicate...