Diarrhea and Vomiting are common gastrointestinal problem  that can caused by a lot factors especially during hot summer. but you can not neglect other factors, including food poisoning, infections and other medical conditions. Now-a-days kids love to eat junk food or street foods, eating these food constantly can cause food poisoning and stomach infection. while Diarrhea and Vomiting effects can be uncomfortable, there are best medicines for diarrhea and vomiting treatments available to help you manage it's symptoms:

Causes of Diarrhea and Vomiting:

• Food Poisoning: Consuming Spoiled and taint food can cause irritation, stomach ache, Diarrhea and vomiting, so, before consuming anything, check first that is it safe for your body or not?
• Stomach Infection and Irritation: Viral and Bacterial infection can upset your stomach which will lead to Diarrhea and Vomiting. 
• Some Medical Condition: Some Medical condition like, inflammatory bowel disease, Gastroesophageal refluxes, appendix and fatty liver can, can cause Diarrhea and Vomiting.

What is the Best Medicines For Diarrhea and Vomiting?
Best medicines for diarrhea and vomiting vary depends on the causes and seriousness of the symptom, some commonly used medicines are mentioned below:

• Ondansetron Zofran) : It greatly effects on nausea and vomiting, however you still require a prescription.
• Loperamide (Imodium) :  Effective for diarrhea or loose motion, but not recommended for under 6 years old children.
• Bismuth Subsalicylate (Pepto-Bismol) : Can help in reducing frequency of stool and motions, alleviate diarrhea, nausea and stomach infection.
• Domperidone Tablets: This is an anti-emetic, that is used to treat nausea and vomiting but not indicates to treat bloating and motion.
• ORSL : It's crucial for replacing the fluids your body lost, especially in case of diarrhea.

Conclusion:
Diarrhea and vomiting can be danger if it lasts more than 2 to 3 days, you need to see a health care provider if the symptoms persists and worsen.