Shisha (Hookah) Smoking: Health Risks Equal or Exceed Cigarettes

Hookah Is Not a Safe Alternative

A typical 1-hour shisha session involves 100–200 inhalations of 0.5–1 L each, delivering 100–200× the smoke volume of a single cigarette.

Toxic Exposures

• Carbon Monoxide: 8–10× cigarette levels → hypoxia, cardiovascular strain.
• Tar, Heavy Metals, Carcinogens: PAHs, nitrosamines, formaldehyde, benzene.
• Nicotine: Absorbed → dependence; levels comparable to cigarettes.
• Infectious Risk: Shared mouthpieces transmit TB, herpes, H. pylori, hepatitis.

Health Consequences

System	Risks
Cancer	Lung, oral, esophageal, gastric, bladder
Cardiovascular	Coronary artery disease, stroke, endothelial dysfunction
Respiratory	Chronic bronchitis, reduced lung function, asthma exacerbation
Pregnancy	Low birth weight, preterm birth, fetal CO exposure
Oral	Periodontitis, tooth loss, oral cancer

Myths Debunked

• Water filtration does not remove toxins (only cools smoke).
• Herbal/fruit shisha still produces CO and PAHs from charcoal.