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Harsh Singh Rajput

I am pursuing MBA in pharmaceutical management from NIPER Hyderabad with a strong academic record and proven success in national-level pharmacy entrance exams. I secured AIR 61 in NIPER 2024 (MS/M.Pharm) and AIR 27 in NIPER MBA, along with AIR 147 in GPAT 2024 and AIR 907 in GPAT 2023. I also achieved AIR 6 in AIIMS CRE-2025 for Drug Store Keeper and was selected as a Pharmacist (AIR 61) for ESIC. Additionally, I was the Runner-Up in Round 2 of the EY Case Study Competition. At PharmacyFreak.com, I aim to guide future pharmacists through expert content, exam strategies, and insightful resources based on real experience and academic excellence. Mail- harsh@pharmacyfreak.com

Mechanism of Action of GLP-1 Receptor Agonists

July 11, 2025 by Harsh Singh Rajput
Mechanism of action of GLP-1 receptor agonists

Introduction GLP-1 receptor agonists are a class of antidiabetic drugs that mimic the action of glucagon-like peptide-1 (GLP-1), … Read more

Mechanism of Action of Carbidopa–Levodopa

July 11, 2025 by Harsh Singh Rajput
Mechanism of action of Carbidopa–Levodopa

Introduction Carbidopa–Levodopa is a cornerstone therapy in the management of Parkinson’s disease. Levodopa serves as a precursor to … Read more

Mechanism of Action of GLP-1 (Glucagon-Like Peptide-1)

July 11, 2025 by Harsh Singh Rajput
Mechanism of action of GLP-1

Introduction Glucagon-like peptide-1 (GLP-1) is an endogenous incretin hormone secreted from the L-cells of the distal ileum and … Read more

Mechanism of Action of Midodrine

July 11, 2025 by Harsh Singh Rajput
Mechanism of action of Midodrine

Introduction Midodrine is a prodrug used in the treatment of symptomatic orthostatic hypotension. It works by increasing vascular … Read more

Mechanism of Action of Vedolizumab (Entyvio)

July 11, 2025 by Harsh Singh Rajput
Mechanism of action of Vedolizumab

Introduction Vedolizumab is a humanized IgG1 monoclonal antibody used for the treatment of moderate to severe ulcerative colitis … Read more

Mechanism of Action of Aripiprazole (Abilify)

July 7, 2025 by Harsh Singh Rajput
Mechanism of action of Aripiprazole

Introduction Aripiprazole is an atypical antipsychotic used to treat schizophrenia, bipolar disorder, major depressive disorder (as adjunct), irritability … Read more

Mechanism of Action of Infliximab (Remicade)

July 6, 2025 by Harsh Singh Rajput
Mechanism of action of Infliximab

Introduction Infliximab is a chimeric (murine-human) IgG1 monoclonal antibody that targets tumor necrosis factor‑α (TNF‑α). It is used … Read more

Mechanism of Action of Dapagliflozin

July 6, 2025 by Harsh Singh Rajput
Mechanism of action of Dapagliflozin

Introduction Dapagliflozin is an oral sodium–glucose co-transporter 2 (SGLT2) inhibitor, used to treat type 2 diabetes mellitus (T2DM). … Read more

Mechanism of Action of Sitagliptin

July 6, 2025 by Harsh Singh Rajput
Mechanism of action of Sitagliptin

Introduction Sitagliptin is an oral dipeptidyl peptidase‑4 (DPP‑4) inhibitor used to manage type 2 diabetes mellitus (T2DM). It … Read more

Mechanism of Action of Vortioxetine

July 6, 2025 by Harsh Singh Rajput
Mechanism of action of Vortioxetine

Introduction Vortioxetine is a multimodal antidepressant approved for major depressive disorder (MDD). It uniquely combines serotonin transporter (SERT) … Read more

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