background: venepuncture is a minimally invasive procedure, which is commonly performed in hospitals; if the pain is inadequately managed, it can cause negative feelings in children. distraction can reduce pain through affecting the central nervous system and releasing neurotransmitters that inhibit pain. aim: in this study, we aimed to compare the effects of play-dough and bubble making as dis...

the effect of lavender aromatherapy program on the pain intensity of patients with aml undergoing chemotherapy     babashahikohanestani f [1] , ahmadi f [2] *, memarian r [3]     received: 30 jan , 2013 accepted: 14 apr , 2013     abstract   background & aims : the painis the most common problem in patients undergoing chemotherapy. nurses have the key role to determine and control signs and sym...

introduction: tonsillectomy is one of the most common surgical operations and has such complications as pain, hemorrhage and laryngospasm. pain management is of vital importance in order to reduce the suffering and restlessness in children having undergone tonsillectomy. different studies differ in their findings as to the use of ketamine for postoperative analgesia. the aim of this study was t...

Upon receipt in the dorsal horn (DH) of the spinal cord, nociceptive (pain-signalling) information from the viscera, skin and other organs is subject to extensive processing by a diversity of mechanisms, certain of which enhance, and certain of which inhibit, its transfer to higher centres. In this regard, a network of descending pathways projecting from cerebral structures to the DH plays a co...

Prevention and control of postoperative pain are essential. Inadequate treatment of postoperative pain continues to be a major problem after many surgeries and leads to worse outcomes, including chronic postsurgical pain. Optimal management of postoperative pain requires an understanding of the pathophysiology of pain, methods available to reduce pain, invasiveness of the procedure, and patient...

Thanks largely to the study of the brainstem nuclei that mediate stimulation analgesia, the involvement of the monoamines in the descending control of pain is now well established. The periaqueductal grey, the raphe nuclei (NRM and DRN) and the locus coeruleus are all key brainstem sites for the control of nociceptive transmission in the spinal cord. Although the initial emphasis was on 5-HT as...

Pain involving the chest causes the patient to seek medical attention with an urgency that is second only to that following hemoptysis. There is frequently anxiety accompanying this pain and the insistence of the patient on relief is completely out of proportion to the degree of pain. The result has been that over the years the physician has yielded to this demand and has directed his treatment...