It is more expensive than diclofenac, but the cost is dropping as more pharmaceutical companies are beginning to manufacture it.Steppe eagles have the same vulnerability to diclofenac as vultures and may also fall victim to it. Diclofenac has been shown also to harm freshwater fish species such as rainbow trout. In contrast, New World vultures, such as the turkey vulture, can tolerate at least 100 times the level of diclofenac that is lethal to Gyps species. "The loss of tens of millions of vultures over the last decade has had major ecological consequences across the Indian Subcontinent that pose a potential threat to human health. In many places, populations of feral dogs (Canis familiaris) have increased sharply from the disappearance of Gyps vultures as the main scavenger of wild and domestic ungulate carcasses. Associated with the rise in dog numbers is an increased risk of rabies" and casualties of almost 50,000 people. The Government of India cites this as one of the major consequences of a vulture species extinction. A major shift in the transfer of corpse pathogens from vultures to feral dogs and rats could lead to a disease pandemic, causing millions of deaths in a crowded country like India, whereas vultures digestive systems safely destroy many species of such pathogens. Vultures are long-lived and slow to breed. They start breeding only at the age of six and only 50% of young survive.
Pain
Inflammatory disorders may include musculoskeletal complaints, especially arthritis, rheumatoid arthritis, polymyositis, dermatomyositis, osteoarthritis, dental pain, temporomandibular joint (TMJ) pain, spondylarthritis, ankylosing spondylitis, gout attacks, and pain management in cases of kidney stones and gallstones. An additional indication is the treatment of acute migraines. Diclofenac is used commonly to treat mild to moderate postoperative or post-traumatic pain, in particular when inflammation is also present, and is effective against menstrual pain and endometriosis. Diclofenac is also available in topical forms and has been found to be useful for osteoarthritis but not other types of long-term musculoskeletal pain.It may also help with actinic keratosis, and acute pain caused by minor strains, sprains, and contusions (bruises).In many countries, eye drops are sold to treat acute and chronic nonbacterial inflammation of the anterior part of the eyes (e.g., postoperative states). Diclofenac eye drops have also been used to manage pain for traumatic corneal abrasion.Diclofenac is often used to treat chronic pain associated with cancer, especially if inflammation is present. Use of diclofenac gel should not exceed 32 grams in a day.