• Simethicone has an antifoaming effect. The effects of simethicone are those related to the intraluminal actions of the compound in the digestive tract, since it is not absorbed and is virtually non-toxic.
• Simethicone allows gas bubbles in the stomach and intestines to come together more easily, which allows for easier passage of gas.

• Simethicone is used to treat the symptoms of gas such as uncomfortable or painful pressure, fullness, and bloating.
• Simethicone is used to relieve painful pressure caused by excess gas in the stomach and intestines. Simethicone is for use in babies, children, and adults.

• Diarrhea,
• Upset stomach

•  Simethicone works best if you take it after meals and at bedtime.
•  Simethicone is not expected to harm an unborn baby.
•  It is not known whether simethicone passes into breast milk or if it could harm a nursing baby. Do not use this medication without medical advice if you are breast-feeding a baby.
• The liquid form may contain phenylalanine. Talk to your doctor before using this form of simethicone if you have phenylketonuria (PKU).

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• Charcoal is used to treat stomach pain caused by excess gas,diarrhea, or indigestion.
• Charcoal also is used to relieve itching related to kidney dialysis treatment
• Activated charcoal is used in the emergency treatment of certain kinds of poison or drugs overdose. It helps prevent the poison from being absorbed from the stomach into the body.
   

• Even though it may be rare, some people may have very bad and sometimes deadly side effects when taking a drug. 
• Tell your doctor or get medical help right away if you have any of the following signs:
• Signs of an allergic reaction, like rashes, hives, itching, red, swollen, blistered, or peeling skin with or without fever, wheezing, tightness in the chest or throat, trouble breathing, swallowing, or talking; unusual hoarseness, or swelling of the mouth, face, lips, tongue, or throat.

• If you are taking charcoal at home to treat diarrhea, stop taking it and call your doctor if your diarrhea lasts longer than 2 days or you also have a fever.
• Do not take charcoal with any other medicine. Take your dose of charcoal at least 2 hours before or 1 hour after a dose of any other medicine. Charcoal binds to other drugs and can make them less effective, which could become dangerous.
• Do not crush, break, or chew a charcoal tablet or capsule. Swallow the pill whole.
• Charcoal is usually taken after meals or at the first sign of stomach discomfort.
• Stop taking charcoal and call your doctor if your diarrhea lasts longer than 2 days or you also have a fever.