One day, climbing the stairs feels normal. A few years later, your knees ache after just a few steps.
It becomes difficult for you to recognize names of your friends. Your blood pressure medication is now in abundance. You visit your physician every other week.
For many older adults and their families, aging can bring some unwelcome developments. Changes that seem to come out of nowhere can be the sign of old age diseases, which could have easily been preventable and manageable.
Here comes the truth, most old age diseases are progressive in nature. In other words, they tend to develop gradually with initial symptoms being easy to dismiss until they disrupt your life significantly.
The silver lining?
While aging inevitably involves some health issues, there are plenty of cases when these can be postponed, treated properly, or even prevented entirely thanks to the right treatment and medical care.
This guide will help you discover:
- The most common diseases in the elderly population
- Causes of their development
- Red flags to pay attention to
- Effective treatments and prevention methods
- Healthy lifestyle factors for successful aging
Learning about the process of aging is essential to age successfully.
What Are Old Age Diseases?
Old age diseases are health problems that occur frequently as an individual ages. Aging, by itself, is not a disease; however, because of the biological changes that accompany aging, the body becomes prone to certain diseases.
During aging, we have:
- Cells repair themselves more slowly.
- Bones gradually lose density.
- Muscles become weaker.
- Blood vessels stiffen.
- The immune system becomes less efficient.
- Brain function naturally changes over time.
These biological changes raise the risk of developing several health problems which can be collectively termed as old age diseases or disease of old age.
Aging individuals tend to suffer from several diseases simultaneously.
Why Do Diseases Become More Common with Age?
Some of the reasons why diseases affect older people include the following.
Natural Wear and Tear
Every body part undergoes some physical degeneration after many years. The degeneration could be because of reduced elasticity, worn cartilages, and hardened arteries.
Reduced Immune Function
An elderly person’s body is unable to mount an adequate response against infections due to weak immune response mechanisms.
Genetics
There are certain illnesses that have genetic factors, such as Alzheimer’s disease, osteoporosis, and cardiovascular diseases.
Lifestyle Choices
An unhealthy lifestyle, which includes improper dieting, drinking, smoking, and lack of exercise, could cause health problems later in life.
Environmental Exposure
Being exposed to environmental factors, such as pollution, ultraviolet light, and harmful chemicals, predisposes a person to some diseases.
The Most Common Old Age Diseases
Let’s take a closer look at those diseases affecting millions of senior citizens across the globe.
1. Heart Disease
Out of all the diseases associated with old age, heart disease is still the most common cause of death across the world.
Heart disease is caused by the narrowing and stiffening of the arteries due to fatty plaque that builds up in the blood vessels.
Symptoms
- Pain in chest
- Difficulty breathing
- Tiredness
- Leg swelling
- Dizziness
- Irregular heart rate
- Risk factors
- High blood pressure
- High levels of cholesterol
- Diabetes
- Smoking
- Obesity
- Lack of exercise
Management
The treatment generally involves:
- Heart-healthy diet
- Physical activity
- Controlling blood pressure
- Medications to lower cholesterol
- Quit smoking
- Regular heart check-ups
2. Cardiovascular Disease
Many people confuse heart disease with cardiovascular disease when we talk about diseases in old age; however, the latter is an umbrella term for several diseases.
These are:
- Coronary artery disease
- Stroke
- Peripheral artery disease
- Heart failure
Good blood vessels are very important for the circulation of oxygen all over the body. With aging, the arteries become stiff; hence, increasing the risk of heart disease.
Tips for Prevention
- Control blood pressure.
- Have good cholesterol levels.
- Be active.
- Eat more fruits and vegetables.
- Avoid excess consumption of salt.
- Keep a control on diabetes.
3. Arthritis
Almost 46 percent of adults above the age of 65 have any type of arthritis.
The cushion between the joints gets worn out with time, causing stiffness and pain in joints.
Symptoms
- Joint pain
- Inflammation
- Stiffness in morning
- Loss of movement
- Walking problems
Treatment
- Physiotherapy
- Managing weight
- Taking anti-inflammatory medicines
- Exercises
- Joint replacement in extreme cases
Swimming, walking, and gentle stretching often help reduce symptoms.
4. Osteoporosis
Osteoporosis leads to brittle bones, making breaks much easier. Post-menopausal women are especially prone to osteoporosis since their estrogen levels drop sharply.
Symptoms
Osteoporosis does not have any clear signs until a break happens.
Common fracture areas are:
- Hips
- Wrists
- Backbones
Prevention
- A high calcium diet
- Vitamin D supplements
- Physical activities that work against gravity
- Screening of bone density
- Falls prevention tactics
5. Alzheimer’s Disease
The dreaded disease of older age is Alzheimer’s disease. This is a progressively worsening brain disorder causing damage to memory, thought and logic skills.
Early Signs
- Forgotten recent conversations
- Mishandling items
- Inability to plan
- Date confusion
- Repeatedly asking the same question
The disease eventually reaches the point when the person needs constant assistance.
Current Treatment
Currently there is no cure but possible treatments can be:
- Medications for memory
- Cognitive therapies
- Scheduling regular routines
- Safe living environment
- Support from family caregivers
6. Parkinson’s Disease
Parkinson’s disease impairs movement due to lowered dopamine levels in the brain.
Signs and Symptoms
- Shaking
- Stiff muscles
- Slow movement
- Balance problems
- Muffled speech
Management
It involves medication, physical therapy, speech therapy, occupational therapy, and support care.
7. Type 2 Diabetes
Diabetes mellitus type 2 is characterized by increased insulin resistance that increases with age.
Seniors often have undiagnosed diabetes due to gradual onset of symptoms.
Indications
- Frequent thirst
- Frequent urination
- Blurred vision
- Healing problems
- Fatigue
Management
- Monitoring blood sugar
- Proper dieting
- Weight management
- Insulin treatment
- Regular eye and foot checks
8. Chronic Obstructive Pulmonary Disease (COPD)
COPD radually worsens lung function, resulting in difficulty in breathing.
Tobacco smoke is still the common culprit.
Symptoms
- Coughing
- Whistling sound while breathing
- Shortness of breath
- Repeated infection
Treatment
- Stopping smoking
- Pulmonary rehabilitation
- Use of inhalers
- Vaccinations
- Oxygen therapy when required
9. Vision disorders
Healthy eyes change as one grows older.
Common eye diseases include:
- Cataracts
- Glaucoma
- Age-related macular degeneration
- Diabetic retinopathy
Symptoms
- Blurry vision
- Poor vision at night
- Peripheral vision loss
- Difficulties with reading
Eye check-ups will ensure good vision due to early intervention.
10. Hearing Loss
Aging-related hearing loss tends to develop gradually. Most seniors only realize the extent of their hearing loss once communication becomes difficult.
Management
- Hearing assessment
- Hearing aids
- Communication therapy
- Protection from noise
Hearing treatment also alleviates social isolation and depression.
11. Depression
Aging requires equal attention to mental wellbeing.
Depression is not a natural consequence of aging.
Symptoms
- Chronic sadness
- Lack of interest
- Fatigue
- Changes in appetite
- Difficulty sleeping
- Hopelessness
Treatment
- Therapy
- Medication
- Increased socialization
- Exercising
- Support groups
12. Chronic Kidney Disease
Decreased kidney function is a common age-related issue. Diabetes and high blood pressure are the primary causes.
Symptoms
In early stages, chronic kidney disease does not produce any symptoms.
At later stages, symptoms can be:
- Swelling
- Fatigue
- Nausea
- High blood pressure
Regular testing of blood and urine detects chronic kidney disease early.
Risk Factors That Increase Old Age Diseases
There are some risk factors that are non-modifiable while others are modifiable.
Non-Modifiable Risk Factors
- Age
- Genetics
- Family history
- Gender
Modifiable Risk Factors
- Smoking
- Poor dieting
- Lack of physical activity
- Obesity
- High blood pressure
- High cholesterol levels
- Alcohol abuse
- Poor sleeping habits
- Stress
The more modifiable risk factors we manage, the better we age.
Recognizing Early Warning Signs
Many old age diseases develop without warning.
Take note of:
- Loss of memory
- Falls
- Weight loss with no apparent cause
- Pain in the chest area
- Difficulty breathing
- Fatigue
- Vision changes
- Hearing impairment
- Mood changes
- Mobility issues
Never brush off symptoms as “part of getting old.” Early detection is key.
Ways to Manage Old Age Diseases Effectively
Managing a disease does not have to make you lose your independence. The goal should be to slow down the progress of a disease, prevent complications, and maintain a good quality of life.
Stay Physically Active
This is one of the best ways to manage diseases as we grow older.
It should include the following:
- Walking
- Strengthening
- Balance training
- Stretching
- Swimming
- Chair exercises for limited mobility
Just 30 minutes of exercise per day is enough to keep your heart healthy, improve mobility, boost your mood, and regulate blood sugar levels.
Eat a Nutrition-Dense Diet
Good nutrition can help to prevent and manage diseases.
Include plenty of:
- Fruits
- Vegetables
- Whole grains
- Protein
- Healthy fats
- Low fat diary products
- Water
Limit intake of:
- Processed foods
- Sugar-containing drinks
- Excessive salt and saturated fats.
Keep Up With Regular Health Checkups
Regular screening can help to prevent the occurrence of serious symptoms.
They may include the following:
- Blood pressure
- Blood sugar
- Cholesterol
- Bone density
- Eye exams
- Hearing tests
- Oral health check
- Screenings for cancer
Complications can be avoided by adherence to treatment protocols and regular visits to the doctor.
Take Medications Correctly
Medication errors are common among older adults, especially when multiple prescriptions are involved.
Effective tactics include:
- Using medication containers
- Setting alerts
- Maintaining an up-to-date medication list
- Discussing medications with a health care professional to prevent side effects
Prevent Falls
Falls are one of the major causes of injuries among seniors.
The measures for prevention of falls include:
- Elimination of tripping hazards in the house
- Installation of handrails in bathrooms
- Improving visibility at home
- Wearing proper footwear
- Use of mobility aids if necessary
- Exercising
Support Brain Health
Brain activity is as significant as physical activity.
The activities that can be done to engage the brain include:
- Reading books
- Doing crosswords
- Trying out a new hobby
- Playing music instruments
- Engaging in conversations
- Playing card games
- Ongoing education
Prioritize Mental and Emotional Well-Being
Living with chronic disease is stressful and has psychological consequences. Maintaining social contacts decreases feelings of loneliness and depression.
The methods of engagement include:
- Joining senior centers
- Volunteering
- Going to various community events
- Spend time with family and friends
- Belong to clubs
Get Quality Sleep
Try to sleep 7-8 hours during nighttime. Bad sleep quality may worsen your memory, blood pressure, mood, and immune system.
It includes the following aspects of good sleep:
- Following regular schedule
- Limiting coffee drinking before bed
- Creating comfortable sleeping conditions
The Role of Caregivers in Managing Old Age Diseases
Sometimes, family and other caregivers become necessary assistants in dealing with health problems of the elderly.
Their assistance may consist of such points as:
- Making appointments
- Assisting in medication
- Promoting healthy eating
- Providing transport
- Checking changes in condition
- Giving emotional support
- Maintaining routines
At the same time, it should be remembered that caregivers need to look after themselves in terms of health too.
Healthy Aging Is About Prevention, Not Perfection
Illnesses are seen as natural parts of the aging process. However, with proper care, chances of developing any health issues are much lower.
Even the smallest actions done on a regular basis influence your future health. Healthy food, physical activity, control of chronic diseases and building strong relationships – all of this helps to live healthier.
Healthy aging doesn’t mean that you shouldn’t be ill but maximizes your strength and ability to
Final Thoughts
Aging is inevitable, but poor health doesn’t have to be.
Learning about the diseases that most commonly affect people when they reach an advanced age will give them and the people who care for them the opportunity to spot any symptoms of these illnesses on time, start the right treatment immediately, and make healthy lifestyle choices that would help them remain well and healthy even as they get older.
Heart disease in old age, cardiovascular disease in old age, arthritis, diabetes, osteoporosis, and Alzheimer’s disease may pose different challenges, but they don’t define the experience of aging.
It’s important to remember that aging does not mean just living longer but also enjoying an independent and active life that gives older people the chance to enjoy all their remaining years to the fullest.
Frequently Asked Questions
How can we prevent old age diseases?
Though some old age diseases cannot be avoided, some can be delayed or prevented by adopting healthy living practices such as exercising regularly, eating a healthy diet, maintaining a healthy body weight, not smoking, drinking only moderate amounts of alcohol, reducing stress, having sufficient sleep, engaging in social activities and scheduling routine visits to the doctor. It is also important for early detection of disease via screening.
Is Alzheimer’s an old age disease?
Yes. Alzheimer’s is one of the old age diseases as it affects mostly elderly people, especially those aged 65 years and above. But it should not be confused with a normal aging process. Alzheimer’s is a neurodegenerative disorder characterized by impairment of memory and behavior. Though age is the biggest risk factor for it, there are other factors such as genetics and cardiovascular problems that increase risks of the disease.
