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Medication (tablets taken by mouth) In 1998, the first tablet to treat ED was launched. This made a huge impact on the treatment of ED. There are now four different tablets licensed in the UK to treat ED: Apomorphine (trade name Uprima«) works by increasing the level of certain chemicals in the brain which are involved in sending messages down nerves to the penis when you are sexually aroused. You take a tablet, which dissolves under the tongue, 20 minutes before you plan to have sex. buy viagra canadian pharmacy Call Your Doctor About Sexual Problems If: You or your partner are experiencing significant distress due to sexual dysfunction, Erections or intercourse are painful, You lack any desire for sexual contact, You are unable to have or maintain a usable erection, You are unable to have an orgasm, You are unable to control the timing of your orgasm, so that you ejaculate extremely early during sexual activity What precautions should be taken when using tadalafil? In most healthy men, some of the drug will remain in the body for more than two days after a single dose of tadalafil. Metabolism (clearing of the drug from the body) of tadalafil can be slowed by liver disease, kidney disease, and concurrent use of certain medications (such as erythromycin, ketoconazole, and protease inhibitors). Slowed breakdown allows tadalafil to stay in the body longer and potentially increase the risk for side effects. Penile injections: The injection of drugs such as alprostadil directly into the tissues of the penis to trigger an erection was more common before the advent of new drugs such as sildenafil. The drugs relax muscles and increase blood flow to create an erection. They are also available as pellets to insert in to the urethra (the opening at the tip of the penis). viagra medication online buy viagra
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Understanding Male Sexual Problems -- Symptoms: The symptoms of male sexual problems include: Lack of sexual desire, sexual fantasies, or interest in sexual contact, Inability to have or maintain any erection, Inability to have or maintain an erection sufficient for sexual functioning, Inability to reach an orgasm despite adequate sexual stimulation and signs of arousal, Ability to achieve orgasm only after an unusually lengthy period of stimulation, Ability to achieve orgasm only during masturbation or during oral sex, Ability to achieve orgasm only in situations that are considered bizarre or taboo, such as fetishes, Difficulty controlling the timing of orgasm and ejaculation, so that it occurs very early in sexual contact, leaving the other partner dissatisfied, Lack of ejaculation, Persistent erection, unassociated with sexual desire, Bloody ejaculation, which can be frightening but is usually not serious. A psychosocial examination using an interview and questionnaire may reveal psychological factors contributing to erectile dysfunction. The sexual partner also may be interviewed to determine expectations and perceptions encountered during sexual intercourse. buy cialis online buy cialis online buy cialis
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One of the forms of phosphodiesterase is termed PDE5. The prescription PDE5 inhibitors sildenafil (Viagra), vardenafil (Levitra) and tadalafil (Cialis) are prescription drugs which are taken orally. They work by blocking the action of PDE5, which causes cGMP to degrade.