Table.
Top 10 symptoms reported since start of illness and ranking by sex (N = 381)
| Total, % | Ranking | ||
|---|---|---|---|
| Symptoms | Men | Women | |
| Fatigue or very tired | 95 | 1 | 1 |
| Difficulty concentrating | 93 | 2 | 2 |
| Tiredness not relieved by rest | 92 | 3 | 3 |
| Forgetful or poor memory | 90 | 5 | 4 |
| Sneezing or runny or congested nose | 90 | 4 | 5 |
| Irritability | 89 | 6 | 7 |
| Other headaches | 88 | 9 | 6 |
| Itchy eyes | 86 | 10 | 9 |
| Trouble finding right words | 85 | 19 | 8 |
| Throat clearing | 83 | 8 | 12 |
| After exposure | |||
| Sneezing or runny or congested nose | 64 | 1 | 1 |
| Itchy eyes | 61 | 2 | 2 |
| Difficulty concentrating | 52 | 3 | 3 |
| Other headaches | 48 | 8 | 5 |
| Burning eyes | 47 | 5 | 6 |
| Hoarseness or loss of voice | 46 | 40 | 4 |
| Stuffy or full sinuses | 45 | 4 | 9 |
| Forgetful or poor memory | 45 | 27 | 7 |
| Tight chest | 43 | 19 | 8 |
| Usual odors sickening | 42 | 6 | 13 |