Condoms

Used correctly every time, condoms are around 98% effective at preventing pregnancy. With typical use, including occasional errors such as incorrect fit or late application, effectiveness drops to around 82%. Following the instructions on the packet and checking the condom hasn't split or slipped can help maintain this level of protection.

Yes. Condoms typically have a shelf life of 3 to 5 years from the manufacture date, printed on the packet or individual foil wrapper. Latex degrades over time, especially with exposure to heat, light or friction, so store condoms in a cool, dry place rather than a wallet or car glovebox. Do not use a condom past its expiry date, as this increases the risk of it breaking.

Used consistently and correctly, condoms significantly reduce the risk of transmitting STIs spread through genital fluids, such as chlamydia, gonorrhoea and HIV. They offer less protection against infections spread by skin-to-skin contact, such as genital herpes and genital warts, if the affected area isn't covered. Regular STI testing is still recommended for anyone who is sexually active with new or multiple partners.

Most condoms are made from latex rubber. Non-latex alternatives, including polyisoprene and polyurethane, are available for anyone with a latex allergy or sensitivity. Many condoms also come pre-lubricated, and some feature added textures or flavours.

Condom breakage is uncommon when they're used correctly, stored properly and within their expiry date. Breakage is more likely with the wrong size, insufficient lubrication or using oil-based products (such as massage oil or petroleum jelly) with latex condoms, as oil weakens latex. Water-based or silicone-based lubricants are safe to use with all condom types.

Pack sizes vary by brand, from small packs of 3 to larger value packs of 50 or more. We stock packs of 12 at Pharmica.

Condoms themselves don't usually cause thrush, but some people find that latex, spermicide or certain lubricants can irritate sensitive skin or disrupt natural vaginal flora, which may contribute to symptoms. Switching to a non-latex, spermicide-free condom may help if this happens regularly. Speak to a pharmacist or GP if thrush keeps recurring.

Condom sizing is usually based on length and girth, with most standard condoms fitting the majority of people. A condom that's too tight is more likely to break, while one that's too loose is more likely to slip off. Many brands offer snug, regular and large fits, so checking the sizing guide on individual product pages can help with choosing the right one.

Yes. Latex allergy is the most common cause, but some people react to spermicide, added lubricants or flavourings instead. Symptoms can include itching, redness or swelling after use. Anyone with a suspected allergy should try a non-latex alternative and speak to a pharmacist or GP if symptoms persist or are severe.

No. There's no legal minimum age to buy condoms in the UK.