Self-medication and pain catastrophizing in patients with myofascial pain: Are they related?

Affiliations

• ¹ Experimental Pain Laboratory, Faculdade São Leopoldo Mandic, Instituto de Pesquisas São Leopoldo Mandic, Campinas, Brazil.
• ² Division of Pediatric Dentistry, Faculdade São Leopoldo Mandic, Instituto de Pesquisas São Leopoldo Mandic, Campinas, Brazil.
• ³ Division of Pharmacology, Anesthesiology, and Therapeutics, Faculdade São Leopoldo Mandic, Instituto de Pesquisas São Leopoldo Mandic, Campinas, Brazil.
• ⁴ Unidade de Sono, Centro Cardiovascular da Universidade de Lisboa, School of Medicine, Lisboa, Portugal.