Project description:IntroductionThe perception of negative health consequences is a common motive for quitting smoking, but specific information on the immediate health effects of occasional smoking among young adults is limited.MethodTo examine the relationship between cigarette use and symptoms of (a) cough or sore throat and (b) shortness of breath or fatigue after regular activities among young adults, we performed online health screening of a random sample of 25,000 college undergraduates. The screening survey assessed demographic characteristics, smoking and related health behaviors, and respiratory symptoms in the previous 30 days.ResultsThe response rate was 26% (6,492/25,000). Among individuals reporting no smoking in the prior 30 days and smoking on 1-4, 5-10, 11-20, or 21-30 days, the prevalence of one or more days of cough/sore throat increased from 62.5% to 68.3%, 72.0%, 71.4%, and 73.7%, respectively (p < .001). Similarly, the prevalence of shortness of breath/fatigue increased from 42.7% to 47.1%, 56.2%, 59.5%, and 64.6%, respectively (p < .001). After controlling for demographics, other important health behaviors (e.g., days consuming alcohol and getting adequate sleep), and environmental tobacco smoke (ETS) exposure, reporting symptoms of cough/sore throat was associated with smoking on at least 21 days, whereas shortness of breath/fatigue was associated with smoking on 5 or more days. Among those reporting symptoms, increased number of days with respiratory symptoms was associated with smoking on most days as well as ETS exposure.DiscussionIn conclusion, this cross-sectional study found that occasional smoking and ETS exposure were associated with an increase in the rate of respiratory symptoms (cough/sore throat and shortness of breath/fatigue) among young adults.

| S-EPMC2658904 | biostudies-literature

A 54 year-old man with a chronic cough--Chronic cough: don't forget drug-induced causes.

Project description: Not available

| S-EPMC6548022 | biostudies-literature

A salty cause of cough in a 24-year-old man.

Project description:With improvement in the diagnosis and treatment of cystic fibrosis cases in recent years, the survival of these cases has been increased. On the other hand, an increasing number of cases are presented during adulthood. Here we report a 24-year-old man with a history of productive cough, bilateral paranasal sinusitis and polyps, and recurrent abdominal pain. Thoracic computed tomography revealed a bilateral scattered tree in bud pattern and some bronchiectatic changes. Semen analysis showed azoospermia. A sweat chloride test was >60 mEq/l in two occasions.

| S-EPMC4399509 | biostudies-other

Fever and multiorgan infarcts in a 35-year-old man.

Project description: Not available

| S-EPMC3328522 | biostudies-literature

Man with dyspnea, dry cough and fever.

Project description: Not available

| S-EPMC7846068 | biostudies-literature

A 56-Year-Old Man With Chronic Cough, Hemoptysis, and a Left Lower Lobe Infiltrate.

Project description:Case presentationA 56-year-old man presented to the lung nodule clinic with abnormal chest imaging prompted by a chronic cough and hemoptysis. Approximately 2.5 years earlier, while kneeling beside his car fixing a flat tire, he fell backwards while holding the tire cap in his mouth, causing him to inhale sharply and aspirate the cap. He immediately developed an intractable cough productive of flecks of blood. He presented to an emergency room but left before being seen because of a long wait time and his lack of health-care insurance. He self-medicated for severe cough and chest discomfort with codeine, eventually developing a dependency. Approximately 3 weeks after aspirating the tire cap, his cough became productive, and he developed fever and chills. His symptoms improved transiently with antibiotics and additional narcotics. Ultimately, his chronic cough with intermittent hemoptysis affected his ability to work, and 30 months later he sought medical attention and was diagnosed with pneumonia and reactive airway disease. He was prescribed doxycycline, steroids, inhaled albuterol, and dextromethorphan, with initial improvement, but his symptoms recurred multiple times despite quitting smoking, leading to repeated medication courses.

| S-EPMC8256437 | biostudies-literature

Woman with chest pain and shortness of breath since age 18.

Project description:We present an interesting case of a 38-year-old woman who presented with a history of left-sided chest pain, dyspnoea and palpitations. The symptoms have been occurring since age 18, and were previously diagnosed as costochondritis. Because of the suspicious history, the patient underwent further cardiac investigations. The echocardiogram demonstrated an abnormal structure adjacent to the aortic valve. A diagnostic coronary angiogram revealed a large left circumflex artery fistulating into the right atrium. Surgery was performed to ligate the fistula. The patient recovered well and has been asymptomatic since.

| S-EPMC3762126 | biostudies-other

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