Side Effects of Condoms
The majority of people don't experience any side effects from using a condom. However, people with an allergy to latex may find condoms to be irritating. If you are using a condom with
spermicide and have a latex allergy, this discomfort may be even worse. Using condoms without spermicide and/or using polyurethane or natural skin condoms should help you avoid an allergic reaction.
It is important to note, though, that polyurethane condoms are more likely to break while natural skin condoms are more expensive than other types of condoms. They also do not protect against any sexually transmitted diseases (STDs). Additionally, condoms, particularly those that contain spermicide, can increase your risk of a urinary tract infection.
Although it is not really a side effect, many men find that using a condom reduces their sensitivity during sex and therefore prefer not to use them. Other men find it difficult to maintain their erection while putting on a condom or during intercourse. In some cases, both partners can feel that using condoms can ruin the spontaneity of sex.
To Use or Not to Use
Condoms that look old, worn, dry or brittle should be thrown out. Any condoms that have obvious damage should also be put into the garbage. Since heat can weaken latex condoms, store your condoms out of direct sunlight or near other sources of heat. All condoms come with an expiration date (marked as "Exp") and should not be used after this date.
If you cannot find the expiration date on the box, then look for the date of manufacture (marked as MFG). Latex condoms that contain spermicide should not be used more than two years after the manufacture date. Condoms that do not contain spermicide can be used up to 5 years after the manufacturer's date.
A new condom must be worn each and every time you have oral, vaginal or anal sex as well as when you change the type of sex you have. For example, if you choose to suck on a condom-clad penis (and using flavored condoms may make the experience more enjoyable), you should put on a new condom if you switch from oral sex to vaginal sex.
Source:
CONTRACEPTIVES: Male Condoms