Flourish - Business Owner - Article 3 - Website Blog Post - March 2026

Don’t ignore it: managing a new hire who discloses a long term health condition

Guidance from an HR consultant in Milton Keynes on managing a new starter who discloses a long term health condition during onboarding or probation.

 

When a new hire shares a long term health condition early on, it can unsettle what should have been a positive start. You want to be supportive, but you also need the business to run smoothly. Ignoring the situation rarely helps. Early, calm action protects the individual and the business and keeps your options open.

 

This does not automatically mean a problem

 

A long term health condition does not mean poor attendance or performance is guaranteed. Many people manage their health successfully at work. Small businesses simply feel the impact of uncertainty sooner, which is why thoughtful, early conversations matter.

 

Your responsibilities

 

Some long term conditions, including some mental health conditions, may fall under the Equality Act. You are not expected to diagnose or make legal judgements. The practical point is that health related issues often need a more flexible approach than straightforward sickness or performance problems. Treating everything as the same type of issue is where difficulties usually start.

 

Why early conversations matter

 

In smaller teams, managers handle people issues alongside day to day operations. Avoiding conversations increases uncertainty rather than reducing it. Early discussions are not about lowering standards but about:

 

  • understanding what support may help
  • being clear about expectations
  • avoiding assumptions that could lead to unfair outcomes

 

A short, early check in often prevents bigger problems later.

 

Reasonable adjustments

 

Adjustments do not need to be complex or long term. For new starters, they may only be needed while they settle in. Practical examples include:

 

  • flexible hours
  • regular check ins
  • clearer priorities during probation
  • reduced pressure in the early weeks

 

Any adjustment must be reasonable and sustainable for the business.

 

Handling probation and absence

 

Probation is a natural pressure point. Health related absence needs careful and consistent handling. Decisions that appear to penalise illness create risk and uncertainty. Keep conversations consistent, record what you agree and seek advice early if needed.

 

When support has limits

 

Support does not mean absorbing unlimited impact. Sometimes, even with adjustments, attendance remains unpredictable or the role cannot be fulfilled reliably. When that happens, it is about the alignment between the role’s needs and what the person can sustainably deliver, not blame.

 

A balanced approach

 

This is not a choice between compassion and commercial reality. You need both. Early, fair and consistent handling gives the situation the best chance to work and keeps you in a strong position if it does not.

 

New starter health check

 

Reflect on these questions:

 

  • Have I discussed expectations openly?
  • Am I making assumptions about future attendance or performance?
  • Is the support I am considering realistic and sustainable?
  • Am I avoiding a conversation because it feels uncomfortable?
  • Would early external advice reduce uncertainty?

 

These prompts help you think, not create formality.

 

How an HR consultant can help

 

An HR consultant can help you:

 

  • structure early, constructive conversations
  • handle probation and health related absence fairly
  • reduce the risk created by uncertainty or delay
  • ease the pressure so you can focus on running the business

 

If you are managing a new starter with a long term health condition and want early, practical advice, get in touch. I can support you as an outsourced HR consultant in Milton Keynes.

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