Protecting Your Finances After a Serious Diagnosis
How to protect yourself and your family from financial scams during and after a serious illness diagnosis — with warmth and without alarm.
Last reviewed: 1 June 2026
A serious illness diagnosis brings enormous change, and unfortunately it can also bring financial vulnerability. Scammers target people who are unwell, offering miracle cures, fake financial 'solutions', or fraudulent medical claims. At the same time, a diagnosis is a moment when it makes real sense to put financial protections in place — not out of fear, but because having things in order brings genuine peace of mind for the whole family. This guide is about doing that calmly and with support.
Why illness can increase financial vulnerability
This is not about personal weakness. Illness, pain, stress, and certain medications can all affect the mental clarity needed to spot a scam. Scammers actively seek out people in medical distress, especially those who may be searching for hope.
- Searches for health information can attract predatory advertising
- Stress and grief can make urgency and emotional appeals harder to resist
- Legitimate-sounding 'medical claims' and 'clinical trials' are used as scam fronts
- Financial decisions made under stress are easier to manipulate
Scams to watch for
Certain scam types are especially common in the context of serious illness.
- Miracle cure or alternative treatment scams asking for upfront payment
- Fake medical charities or fundraising appeals
- Pension liberation or 'access your pension early' scams aimed at those who need funds
- Unsolicited financial advisers offering to 'reorganise' finances during illness
Sensible financial steps to take
After a diagnosis, taking a few practical financial steps is caring for yourself and your family — not giving up. These steps also create a natural safeguard against exploitation.
- Review or put in place a Lasting Power of Attorney (LPA) with someone you trust
- Tell your bank you'd like a trusted contact added to your account
- Share key account and document information securely with a trusted person
- Avoid making large financial decisions immediately after diagnosis — give yourself time
Involving family or trusted friends
You don't have to manage financial decisions alone. Asking for a second opinion on anything financial — especially anything unexpected — is always sensible.
- Ask someone you trust to help review any unexpected financial offers or contacts
- Frame it as wanting company, not as needing supervision
- A trusted friend or family member can be a registered contact with your bank
Frequently asked questions
Is it patronising to suggest a trusted contact to someone who is ill?
Not if it is framed supportively. Most people find real comfort in knowing that someone they trust can help if they need it. Present it as something everyone can benefit from, and let the person decide. Their autonomy matters throughout.
What is a Lasting Power of Attorney and when should it be set up?
An LPA allows a trusted person to manage finances or make decisions on your behalf if you are unable to. It can only be created while the person has mental capacity, so acting promptly after a diagnosis that could eventually affect capacity is important. A solicitor can advise on the process.
An alternative treatment was advertised to us online — how do we verify it?
Check any treatment claim with a registered healthcare provider before paying. The NHS and equivalent health services in other countries often publish guidance on common health fraud. Be especially cautious of treatments that can only be bought online, require large upfront payments, or make extraordinary claims.