Well... Sulfur can make the fluids on your eyes to turn to sulfuric acid, and can get into your lungs and turn into acid there, too. Please, improve if I didn't answer your question.
There are many dangerous chemicals in cigarettes. They irritate the lungs and cause cancer.
It can be bad especially if one suffers from allergies or conditions such as asthma. The chemicals used in the incense can irritate the bronchioles and cause an asthmatic attack.
Yes the airborne fumes irritate the lungs and nasal passages
The substance may contain a smaller substance that could invade your lung system and irritate the sells in your lungs causing your eyes to itch or causes you to cough.
Yes; however, smoking can both cause coughing and irritate the esophagus and lungs ultimately causing coughing.
Well that's a bit strange but ok. I have seen no evidence that it can be harmful. Although i do not recommend letting small children ingest it as it could irritate the lungs and cause harm
Yes it can because of all the chemicals and it will very slowly kill your lungs and that may cause lungs problems or lung cancer.
Chemicals used in pest control such as dangerous insecticides can burn your lungs if inhaled, yes.
The smoke from candles are NOT good for you and could potentially inflame your lungs after a lengthy exposure of about 10 or more seconds. There are chemicals in the wax of the candles that cause this reaction.
The smoke produced by a fog machine can be harmful to your health if inhaled in large amounts. It may contain chemicals that can irritate the lungs and cause respiratory issues. It is important to use fog machines in well-ventilated areas and avoid prolonged exposure to the smoke.
It's because all of the chemicals in the cigarette get into the lungs and cause damage to the body
Chlorine in a liquid form can irritate the skin in a concentrated form, and it can irritate and likely kill a person if they inhale it