Health Screenings after 40: What Every Londoner Should Know

Turning 40 often sparks reflection—about life, goals, and more importantly, health. As we age, our bodies change in ways we don’t always feel. Many health conditions begin silently, only revealing themselves after damage has been done. That’s why proactive health screening becomes a vital part of self-care for anyone over 40.

In this guide, we explore the essential health checks recommended for men and women in their 40s, especially if you live in London where access to private healthcare is easy, efficient, and confidential.

Why Screenings Matter in Your 40s

Your 40s mark a transitional period in your health. The metabolism slows down, hormone levels shift, and the risk for chronic diseases begins to climb. Many conditions—like type 2 diabetes, high blood pressure, and certain cancers—can go unnoticed for years without routine testing.

A well-planned health screening routine can help:

• Catch diseases early
• Prevent future complications
• Manage risk factors before they become serious issues

Whether you’re generally healthy or managing known conditions, the right screenings at the right time can make all the difference.

Top Health Screenings to Prioritise After 40

1. Heart Health Check

Heart disease remains the leading cause of death in the UK, and the risk increases significantly after 40. Even if you feel fit, getting a cardiovascular check can reveal hidden concerns.

Typical tests may include:

• Blood pressure measurement
• ECG (Electrocardiogram)
• Cholesterol and lipid profile
• Risk assessments using QRISK calculators

Londoners can easily access these checks through both NHS services and private clinics, often with same-day appointments.

2. Diabetes Screening

Type 2 diabetes is common among adults in their 40s and may not show symptoms for years. Early detection allows for lifestyle adjustments or treatment before complications arise.

Tests usually include:

• HbA1c (long-term glucose levels)
• Fasting blood sugar
• Glucose tolerance test (in some cases)

This screening is especially important if you have a family history of diabetes or lead a sedentary lifestyle.

3. Bowel Cancer Test

The risk of bowel cancer increases with age, and early signs are often overlooked. From your 40s, it’s wise to consider stool-based tests even before the NHS starts routine screening at 60.

Options include:

• FIT (Faecal Immunochemical Test)
• Colonoscopy (based on FIT results or symptoms)

Private clinics in London can offer these tests proactively, and in a comfortable, discreet setting.

4. Prostate Health Screening (for Men)

Prostate cancer is one of the most common cancers in UK men. While the NHS doesn’t offer routine screening, many opt for a PSA (Prostate-Specific Antigen) blood test privately, especially if they have risk factors.

What’s usually involved:

• PSA test
• Digital rectal exam (if needed)
• Follow-up scans if markers are elevated

Men over 45 with family history or concerns should consider having a chat with a GP.

5. Breast and Cervical Screening (for Women)

Women’s risk for breast and cervical cancer increases with age, and early screening is essential.

What to expect:

• Mammograms every 1–2 years after 40
• Clinical breast exams
• Cervical smear test (every 3 years)

While NHS invitations start at 50, many women choose private mammography before that age. Several London-based clinics provide fast and convenient access to these services.

6. Thyroid Function Tests

Many adults over 40, particularly women, develop underactive thyroid symptoms—like fatigue, weight gain, and mood changes—without realising it.

A thyroid check might include:

• TSH (Thyroid-Stimulating Hormone)
• T3 and T4 levels
• Thyroid antibodies (for autoimmune risk)

If you’ve been feeling “off” lately, it’s worth ruling this out.

7. Bone Density Scan (Especially for Women)

Osteoporosis doesn’t just affect the elderly. Women in their 40s, especially those with early menopause or a family history of fractures, may benefit from a DEXA scan to assess bone health.

It’s painless and helps detect thinning bones before fractures occur.

8. Liver and Kidney Function Checks

Both liver and kidney performance can decline subtly with age, especially if you’re taking long-term medication or drinking alcohol regularly.

Routine blood work often includes:

• Liver enzyme tests (ALT, AST)
• Kidney function tests (urea, creatinine, eGFR)

Many private GPs in London offer these as part of general health assessments or wellness packages.

Health Screening Services in London

London is home to a wide network of CQC-registered private healthcare clinics, offering everything from basic blood work to full executive health assessments.

You can typically:

• Book online without referral
• Get test results within 24–48 hours
• Choose from tailored packages (men, women, 40+, etc.)

If you’re looking to start or update your health screening routine, a consultation with a private doctor in London can help build a personalised plan that suits your needs and lifestyle.

You can learn more about confidential, GP-led screening services available here.

How Often Should You Get Screened?

There’s no one-size-fits-all answer, but here are some general guidelines:

• Annually: Blood pressure, cholesterol, glucose, thyroid
• Every 2–3 years: Cancer screenings, bone density, prostate/PSA
• As needed: Based on symptoms or GP advice

Your doctor can recommend a schedule based on personal risk factors.

Final Thoughts

Taking charge of your health in your 40s is one of the most empowering things you can do. Whether you’re trying to future-proof your health, manage an existing concern, or simply get peace of mind, health screenings can offer clarity and confidence.

London makes this easier than ever, thanks to its wide selection of private clinics and personalised care options. Start small, stay informed, and remember—prevention is always better than cure.

Read Also: What to Do After a Positive STI Test Result: A step by step Guide