1. Side Effects of Cocaine

2. To the brain…
Insomnia
A sleep disorder the makes it hard for the person to fall/stay asleep. People with insomnia have one or more of the following symptoms:
Difficulty falling asleep
Waking up often during the night and having trouble going back to sleep
Waking up too early in the morning
Feeling tired upon waking

3. Insomnia

4. To the brain…
Lethargy
A lack of energy or enthusiasm. Lethargy can cause some or all of the following symptoms:
changes in mood
decreased alertness/ability to think
fatigue
low energy
sluggishness
People with lethargy may act as if they are in a daze. They may move more slowly than they usually do.

5. Lethargy

6. To the throat… Hoarse voice
Hoarseness is an abnormal change in the voice caused by a variety of conditions. The voice may have changes in pitch and volume, ranging from a deep, harsh voice to a weak, raspy voice.

7. Hoarseness

8. To the lungs… Hemoptysis
Spitting up or coughing up blood coming from the respiratory tract. Hemoptysis occurs when tiny blood vessels that line the lung airways are broken.

9. Hemoptysis

10. To the lungs… Broncospasm
Bronchospasm is a temporary narrowing of the bronchi (airways into the lungs) caused by contraction of the muscles in the lung walls, by inflammation of the lung lining, or by a combination of both. Cough is a major symptom, wheezing and tightness in the chest are also very common.

11. Broncospasm

12. To the lungs…
Dyspnea
Dyspnea, dyspnoea, shortness of breath, or breathlessness is the feeling or feelings associated with impaired breathing. It is often described as an intense tightening in the chest or feeling of suffocation. Depending on the cause, you may experience shortness of breath just once or have recurring episodes that could become constant.

13. Dyspnea

14. To the lungs… Eosinophilia
Eosinophilia is a higher than normal level of eosinophils. Eosinophils are a type of disease-fighting white blood cell.
You can have high levels of eosinophils in your blood (blood eosinophilia). High levels of eosinophils may also occur in your body's tissues at the site of an infection or inflammation (tissue eosinophilia)

15. Eosinophilia

16. To the nose… Rhinorrhea
Rhinorrhea or rhinorrhoea is a condition where the nasal cavity is filled with a significant amount of mucus fluid. The condition, commonly known as a runny nose, occurs relatively frequently. Rhinorrhea is a common symptom of allergies or certain diseases, such as the common cold or hay fever.

17. Rhinorrhea

18. To the teeth…
Bruxism
Bruxism (BRUK-siz-um) is a condition in which you grind, gnash or clench your teeth. If you have bruxism, you may unconsciously clench your teeth together during the day, or clench or grind them at night (sleep bruxism).

19. Bruxism
Symptoms:
Teeth grinding or clenching, which may be loud enough to awaken your sleep partner
Teeth that are flattened, fractured, chipped or loose
Worn tooth enamel, exposing deeper layers of your tooth
Increased tooth sensitivity
Jaw or face pain or soreness
Tired or tight jaw muscles
Dull headache originating in the temples
Damage from chewing on the inside of your cheek
Indentations on your tongue

20. Bruxism

21. To the skin…
Pruritus
Pruritus, or itch, is defined as an unpleasant sensation that provokes the desire to scratch. Certain systemic diseases have long been known to cause pruritus that ranges in intensity from a mild annoyance to an intractable, disabling condition.
Depending on the cause of your itchy skin, it may appear normal. Or it may be red or rough or have bumps or blisters.

22. Pruritus

23. There you go, I hope you think twice before doing cocaine…