Translation of "senility" into Swedish

For example, it sometimes happens that an older member may suffer from senility.

Det inträffar till exempel ibland att en äldre familjemedlem lider av senilitet.

Perhaps we were not so much concerned whether we should die of disease, of accident, or of senility.

Kanske brydde vi oss inte så mycket om ifall vi skulle dö av en sjukdom, av en olycka eller av ålderdomssvaghet.