Symptoms Pain is an unpleasant and subjective sensory and emotional experience associated with actual or potential tissue damage or described in terms of such damage. Acute pain may be accompanied by activation of the sympathetic nervous system, resulting in rapid heartbeat, deep breathing, hypertension, sweating, and nausea, among other symptoms. Pain has several components: Sensory/discriminative: … Acute Pain
Products Analgesics are available in numerous dosage forms. These include, for example, tablets, effervescent tablets, powders, granules, suppositories, syrups, transdermal patches, and injectables. One of the oldest painkillers is opium, which is obtained from the incised, immature capsules of the opium poppy. It has been used medicinally for thousands of years. The first synthetic analgesics, … Painkiller
Symptoms Postherpetic neuralgia manifests as localizable and unilateral pain in the area that was affected by shingles, increased tenderness (allodynia1) and pruritus. The pain character is described as itchy, burning, sharp, stabbing, and throbbing, among others. The discomfort occurs even though the shingles has healed and can sometimes last for months and even years. The … Postherpetic Neuralgia
