This application allows users to keep track of expenses for medications and dietary supplements, grouped as follows :
Medicine:
1. Analgesics: For headaches, muscle pain, etc.
2. Anti-inflammatory: For inflammation and joint pain.
3. Respiratory: For colds, coughs, flu.
4. Digestive: For stomach, intestines, indigestion.
5. Circulatory: For heart, blood pressure, circulation.
6. Nervous: For the nervous system, stress, insomnia.
7. Dermatology: Creams, ointments, solutions for the skin.
8. Antibiotics: Medications prescribed for infections.
9. Eyes & Ears: Specific drops and solutions.
10. Urology: Medications for the urinary system.
11. Gynecology: Specific medications and products.
12. Miscellaneous: A category for any other product that does not fall into the above.

Supplements:
1. Vitamins: Vitamin supplements (A, C, D, E, K, etc.).
2. Minerals: Mineral supplements (iron, calcium, magnesium, zinc, etc.).
3. Antioxidants: Substances that protect the body's cells.
4. Skin-Hair: Skin products, anti-wrinkle, acne, etc. and against hair loss.
5. Digestive: Supplements for digestive health (probiotics, fiber).
6. Joints: Supplements for bone and joint health.
7. Weight loss: Supplements that help with weight loss.
8. Athletes: Supplements specifically designed for athletes (protein, creatine).
9. Urogenital: Supplements specific to urology and gynecology.
10. ENT-Eye: Supplements for the oral cavity, nose, ears and ophthalmology..
11. Cardio: Supplements for the health of the heart and circulatory system.
12. Miscellaneous: A flexible category for any other supplement that does not fall into the above.