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Signs and symptoms of a drug overdose include losing consciousness, fever or sweating, breathing problems, abnormal pulse, and changes in skin color.

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Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.

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Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.

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The human body's pharmacokinetics are quite varied. Our hair holds onto drugs longer than our urine, blood, or saliva. For example, alcohol can be detected in the hair for up to 90 days after it was consumed. The same is true for marijuana, cocaine, ecstasy, heroin, methamphetamine, and nicotine.

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Though “Krazy Glue” or “Super Glue” has the ability to seal small wounds, it is not recommended for this purpose since it contains many substances that should not enter the body through the skin, and may be harmful.

Hypothyroidism. Hyposecretion of the thyroid gland produces the symptoms that are illustrated. Hypothyroidism. Hyposecretion of the thyroid gland produces the symptoms that are illustrated.
Lacrimal glands. Lacrimal glands.
The lacrimal aparatus secretes and drains tears, which moisten and lubricate eye The lacrimal aparatus secretes and drains tears, which moisten and lubricate eye
The lacrimal apparatus. The lacrimal apparatus.
Anterior view of the lacrimal apparatus Anterior view of the lacrimal apparatus
One generation of random mating produces Hardy–Weinberg equilibrium One generation of random mating produces Hardy–Weinberg equilibrium
Video: Types of disease resistance: innate defenses & immunity

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