Pain: Pain is a symptom triggered by the nervous system, causing uncomfortable sensations in the body. Pain can be generalized (overall body aches) or localized (affecting a specific area of the body). The common causes of pain include headache, muscle strain, cramps, and cuts.
Local anaesthesia: It causes numbing/loss of sensation to a specific area of the body. It is used to treat pain, or to prevent pain during surgery or medical procedure.
Post-herpetic neuralgia: Post-herpetic neuralgia is a lasting pain in the area of shingles. Shingles is a viral infection that causes painful rashes occurring due to the reactivation of chicken pox virus infection. Symptoms include nerve pain and itchiness.
Premature ejaculation: Premature ejaculation is when a man ejaculates (orgasms) more quickly with less sexual stimulation before the man or his partner would like. This could lead to problems in a sexual relationship. Premature ejaculation is also known as rapid ejaculation, premature climax or early ejaculation. Symptoms include the inability to delay the orgasm or ejaculation for more than a minute after the start of intercourse.