MUNHOZ, MUNHOZ, Ana Clara Rodrigues; SILVA, Gabriela Lisboa; NICARETTA, João Eduardo
Abstract:
Pseudociesis, also called psychological pregnancy, is a common disorder in
uncastrated female canines, characterized by behavioral and hormonal changes that
mimic pregnancy, leading to lactation and breast hyperplasia. Mastitis, inflammation of
the mammary glands, is a frequent complication of this condition, and can progress to
serious infections. Anti-lactogens, especially metergoline, act by inhibiting prolactin
secretion and, consequently, milk production, becoming a less invasive therapeutic
alternative than ovariosalpingohisterectomy (OSH). However, the literature points outthat, although effective in reducing lactation, these drugs alone may not completely
eliminate the risk of mastitis, and complementary measures such as proper
management, restriction of breast manipulation, use of Elizabethan collar and, when
necessary, antibiotics and anti-inflammatory drugs are recommended. The study
reinforces the importance of early diagnosis, veterinary guidance and the association
of pharmacological therapies and management strategies to ensure the health and
well-being of affected dogs.
