How to Recognize Common Changes After Age 70

Start by noticing what is new, persistent, or affecting daily life. MedlinePlus explains that some changes are part of aging, while others can be warning signs of a medical problem. Keep a simple note of when the change began, how often it happens, and whether it is getting worse.

Occasionally misplacing keys or searching for a word can happen with normal aging, but getting lost in familiar places, repeating questions often, or being unable to complete familiar tasks is different. The CDC notes that dementia is not a normal part of aging and should be discussed with a health care provider when signs appear. Early evaluation can also check for other causes, such as medication effects, infection, sleep problems, or mood changes.

Tell a doctor if you have fallen, feel unsteady, or worry about falling. The CDC reports that more than 1 in 4 older adults report falling each year, and falls can cause broken bones or head injuries. Ask about medicine review, vision checks, foot care, strength exercises, and home hazards.

After later adulthood, some people become less sensitive to pain, pressure, heat, or cold, which can make injuries and burns easier to miss. MedlinePlus advises talking with a provider about changes in touch, pain, standing, or walking. Check skin and feet regularly, and use a thermometer or water temperature check instead of relying only on how hot or cold something feels.

Do not ignore blurred vision, trouble seeing at night, halos, new difficulty reading, or changes that make driving or walking less safe. The National Eye Institute says older adults have higher risk for eye diseases such as cataract, glaucoma, and age-related macular degeneration, and many eye diseases have no early symptoms. Regular comprehensive dilated eye exams can catch problems earlier.

Hearing loss can come on slowly, so notice if conversations seem muffled, the TV volume keeps rising, or group settings become harder to follow. The National Institute on Deafness and Other Communication Disorders says age-related hearing loss is common and can affect safety, medical communication, and social connection. A hearing check can help identify whether hearing aids or other devices may help.

Unexplained weight loss, a much smaller appetite, poor hygiene, confusion, and trouble walking can all be signs that an older adult needs help. The National Institute on Aging lists these as concerns to notice, and Mayo Clinic advises seeing a health professional for unintended weight loss, especially more than 5% of body weight in 6 to 12 months. Bring a current medication list and note any changes in chewing, swallowing, mood, shopping, or cooking.

Call a health professional when a change is sudden, keeps happening, worsens, or interferes with daily routines. Mayo Clinic highlights symptoms that need prompt attention, including chest pain, sudden loss of vision or speech, unexplained weight loss, persistent fever, sudden confusion, severe shortness of breath, and severe abdominal pain. If symptoms feel urgent or severe, seek emergency care rather than waiting for a routine appointment.