Products introduced in 1998

Sildenafil, sold under the brand name Viagra among others, is a medication used to treat erectile dysfunction and pulmonary arterial hypertension. It is also sometimes used off-label for the treatment of certain symptoms in secondary Raynaud's phenomenon. It is unclear if it is effective for treating sexual dysfunction in females. It can be taken orally (swallowed by mouth), intravenously (injection into a vein), or through the sublingual route (dissolved under the tongue). Onset when taken orally is typically within twenty minutes and lasts for about two hours.

personal computer operating system by Microsoft

thumb|130px|Alternative Dreamcast logo used in PAL territories

handheld Nintendo video game console introduced in 1998

hardware and software platform by Lego

Furby is an American electronic robotic toy created by Tiger Electronics – a subsidiary of Hasbro. Originally released in October 1998, it resembles a sugar glider-like creature and went through a period of being a "must-have" toy following its holiday season launch. More than 40 million Furbies were sold during the three years of its original production, with 1.8 million sold in 1998 and 14 million in 1999. Overall, its speaking capabilities were translated into 17 various languages.

The Fleshlight is a brand of artificial vagina, oral, or anal sex toy. It is a masturbatory aid, which is used by inserting the penis into its opening.

Game Boy accessory

official match ball of 1998 FIFA World Cup

Game Boy accessory

handheld game console

Instax (stylized as instax) is a brand of instant still cameras and instant films marketed by Fujifilm. thumb|Fujifilm Instax 210 with Instax Wide format photograph The first camera and accompanying film, the Instax Mini 10 and Instax Mini film, were released on November 10, 1998. The "Wide" film and first accompanying camera were released the following year. The Instax Square film and accompanying camera were released in 2017.

Nintendo 64 accessory

Zylon (IUPAC name: 'poly(p-phenylene-2,6-benzobisoxazole)') is a trademarked name for a range of thermoset liquid-crystalline polyoxazole. This synthetic polymer material was invented and developed by SRI International in the 1980s and manufactured by Toyobo. In generic usage, the fiber is referred to as PBO.

thumb|A Voodoo2 graphics card The Voodoo2 (or Voodoo2) is a set of three specialized 3D graphics chips on a single chipset setup, made by 3dfx. It was released in February 1998 as a replacement for the original Voodoo Graphics chipset.

Line of digital cameras

PDA made by Palm Computing

Chinese cola drink

Internet auction developed by Yahoo! brand

The is a game controller developed and produced by Namco for the PlayStation.

Belvita, sometimes stylized as belVita or BelVita, is a brand of breakfast biscuit introduced originally in France in 1998 as LU Petit Déjeuner by Kraft Foods Inc. and currently owned by Mondelēz International.

brand of cola produced by Pepsi

1998 cartridge razor model by Gillette

Lego theme

Bottled organic tea company

French e-mail service

line of horror dolls