5) Hyposmia or anosmia
Hyposmia or anosmia is a condition where a person cannot smell or has a decreased sense of smell, respectively. The individual is unable to smell odors and fragrances, which can be quite distressing.
When you are suffering from hyposmia or anosmia, you may feel like you are unable to pick up scents as strongly as others or even have difficulty identifying them. This can lead to a feeling of isolation, as the individual may not be able to experience the same smells as others. Additionally, they may also experience fatigue and headaches due to sinus infections.