Medical examinations were not typically required for spouse visa applicants in the United Kingdom (UK). However, immigration requirements and policies can change over time, and specific requirements may vary depending on the circumstances of the applicant and the type of visa being applied for.
Generally, medical examinations were more commonly associated with certain other visa categories, such as those for students or individuals coming to work in healthcare professions. Spouse visa applications primarily focus on demonstrating the genuineness of the relationship between the applicant and their UK-based spouse, financial requirements, and accommodation.
To get the most up-to-date and accurate information regarding the requirements for a spouse visa application, I recommend visiting the official website of the UK Home Office or consulting with a qualified immigration advisor or solicitor who specializes in UK immigration law. They can provide guidance tailored to your specific situation and the latest requirements for spouse visa applicants.