Table 2. Surgical procedure and medications (n=520).

Variables	N (%)
Type of bariatric surgery
Sleeve gastrectomy	505 (97.1%)
Gastric bypass	15 (02.9%)
Postop medication
Primperan (Metoclopramide)	174 (33.5%)
Tramadol	151 (29.0%)
Omeprazole	123 (23.7%)
Esomeprazole	62 (11.9%)
Others	10 (01.9%)
Duration of medication
<90 days	348 (66.9%)
≥90 days	172 (33.1%)
Postop supplements
Multivitamins	508 (97.7%)
Vit B complex	07 (01.3%)
Vit D3	05 (01.0%)
Duration of supplements
<90 days	100 (19.2%)
≥90 days	420 (80.8%)