Citation Rankings
Highly Cited Researchers

Medical and Health Sciences / Pharmacology Highly Cited Researchers 459 Scientists Citation in India Rankings - 2025

The Citation Rankings (Highly Cited Researchers) list highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.

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Total 459 scientists, 1 country, 281 institution
* Total Citation Counts Rankings
Ranking Based On Selection: 1
India
Lakshmi Thangavelu
Pharmacology
Toxicology
Natural Products Research
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,035
13,134
0.936
* Total Citation Counts Rankings
Ranking Based On Selection: 2
India
Sanjeev Sharma
phamacology.
pharmacovigilance
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,756
4,475
0.381
* Total Citation Counts Rankings
Ranking Based On Selection: 3
India
Rakesh Kumar Sharma
Pharmacology & Pharmacy
Herbal Drugs
CBRN Defence
Phyto-pharmaceuticals
Clinical Medicine
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,099
4,293
0.387
* Total Citation Counts Rankings
Ranking Based On Selection: 4
India
Arun K Yadav
Ethnopharmacology Drug development
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,081
6,555
0.592
* Total Citation Counts Rankings
Ranking Based On Selection: 5
India
Bikash Medhi
Experimental Pharmacology
Clinical Research
Regulatory pharmacology
Development of nano-formulations
Pharmacogenetics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,553
6,770
0.709
* Total Citation Counts Rankings
Ranking Based On Selection: 6
India
Abul Kalam Najmi
Cardiovascular Pharmacology
Neuroinflammation
Alzheimer's Disease
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,397
5,833
0.621
* Total Citation Counts Rankings
Ranking Based On Selection: 7
India
Ajay Prakash
Neuroscience
Clinical Trials
PvPI
MvPI
Drug Designing (in silico-in vitro- in vivo))
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,083
6,555
0.722
* Total Citation Counts Rankings
Ranking Based On Selection: 8
India
Ramachandra Yl
Omics
Phytopharmacology
Immunotechnology and Microbiology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,649
2,747
0.318
* Total Citation Counts Rankings
Ranking Based On Selection: 9
India
Puneet Kumar
Pharmacy
Pharmacology
Pharmaceutical Sciences
Neuropharmacology
Neurosceicne
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,962
4,522
0.568
* Total Citation Counts Rankings
Ranking Based On Selection: 10
India
Muniappan Ayyanar
Ethnobiology
Conservation Biology
Ethnopharmacology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,949
3,731
0.469
* Total Citation Counts Rankings
Ranking Based On Selection: 11
India
Chandishwar Nath
Neuro pharmacology and Toxicology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,504
2,657
0.354
* Total Citation Counts Rankings
Ranking Based On Selection: 12
India
Sameer Goyal
Myocardial infarction OR Diabetes OR Neuropharmacology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,715
3,953
0.692
* Total Citation Counts Rankings
Ranking Based On Selection: 13
India
Thakur Gurjeet Singh
Molecular Pharmacology
Neuro Pharmacology
Stroke
Drug Dependence & Addiction
Drug Toxicity
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,621
5,085
0.905
* Total Citation Counts Rankings
Ranking Based On Selection: 14
India
Vikas Kumar
Pharmacology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,145
2,729
0.530
* Total Citation Counts Rankings
Ranking Based On Selection: 15
India
MOHD AKHTAR
Depression
Alzheimer's Disease
Cerebral Ischemia
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,136
3,154
0.614
* Total Citation Counts Rankings
Ranking Based On Selection: 16
India
Usha Y Nayak
Pharmaceutics
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,635
3,415
0.737
* Total Citation Counts Rankings
Ranking Based On Selection: 17
India
Deepak Kumar Semwal
Phytochemistry
Ethnochemistry
Ayurveda
Pharmacology
Ethnopharmacology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,519
3,125
0.692
* Total Citation Counts Rankings
Ranking Based On Selection: 18
India
Rakesh Patel
Herbal drug analysis
Phytopharmceuticals
Phytopharmacology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,479
1,934
0.432
* Total Citation Counts Rankings
Ranking Based On Selection: 19
India
Muthiah Ramanathan
Neuroscience
drug discovery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,416
1,470
0.333
* Total Citation Counts Rankings
Ranking Based On Selection: 20
India
Randhir Singh
Diabetes and diabetic complications
Obesity
Hypertension
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,170
2,534
0.608
* Total Citation Counts Rankings
Ranking Based On Selection: 21
India
Sumeet Gupta
Diabetes
Osteoporosis
Pharmacogenomics
Neuropharmacology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,152
2,961
0.713
* Total Citation Counts Rankings
Ranking Based On Selection: 22
India
Anjana Bali M Pharm
Neurosciences
Cardiovascular Sciences
Ulcerative colitis
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,989
2,337
0.586
* Total Citation Counts Rankings
Ranking Based On Selection: 23
India
Rohit Goyal
Pharmacology
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,837
2,821
0.735
* Total Citation Counts Rankings
Ranking Based On Selection: 24
India
Saurabh Sharma
Pharmacology
cardio vascular
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,583
2,370
0.661
* Total Citation Counts Rankings
Ranking Based On Selection: 25
India
Veerapur Vp
Analytical Chemistry
Phytopharmacology
Semi-synthesis
Inflammation
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,547
1,561
0.440
* Total Citation Counts Rankings
Rankings
66,947
India
700
3
Ranking Based On Selection: 1
Lakshmi Thangavelu
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
14,035
13,134
0.936
Pharmacology
Toxicology
Natural Products Research
* Total Citation Counts Rankings
Rankings
83,456
India
987
5
Ranking Based On Selection: 2
Sanjeev Sharma
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,756
4,475
0.381
* Total Citation Counts Rankings
Rankings
89,376
India
1,104
1
Ranking Based On Selection: 3
Rakesh Kumar Sharma
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,099
4,293
0.387
Pharmacology & Pharmacy
Herbal Drugs
CBRN Defence
Phyto-pharmaceuticals
Clinical Medicine
* Total Citation Counts Rankings
Rankings
89,562
India
1,106
1
Ranking Based On Selection: 4
Arun K Yadav
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
11,081
6,555
0.592
* Total Citation Counts Rankings
Rankings
106,287
India
1,419
10
Ranking Based On Selection: 5
Bikash Medhi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,553
6,770
0.709
Experimental Pharmacology
Clinical Research
Regulatory pharmacology
Development of nano-formulations
Pharmacogenetics
* Total Citation Counts Rankings
Rankings
108,326
India
1,453
14
Ranking Based On Selection: 6
Abul Kalam Najmi
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,397
5,833
0.621
Cardiovascular Pharmacology
Neuroinflammation
Alzheimer's Disease
* Total Citation Counts Rankings
Rankings
112,556
India
1,525
14
Ranking Based On Selection: 7
Ajay Prakash
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
9,083
6,555
0.722
Neuroscience
Clinical Trials
PvPI
MvPI
Drug Designing (in silico-in vitro- in vivo))
* Total Citation Counts Rankings
Rankings
118,980
India
1,657
3
Ranking Based On Selection: 8
Ramachandra Yl
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,649
2,747
0.318
Omics
Phytopharmacology
Immunotechnology and Microbiology
* Total Citation Counts Rankings
Rankings
130,362
India
1,883
3
Ranking Based On Selection: 9
Puneet Kumar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,962
4,522
0.568
Pharmacy
Pharmacology
Pharmaceutical Sciences
Neuropharmacology
Neurosceicne
* Total Citation Counts Rankings
Rankings
130,582
India
1,890
1
Ranking Based On Selection: 10
Muniappan Ayyanar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,949
3,731
0.469
Ethnobiology
Conservation Biology
Ethnopharmacology
* Total Citation Counts Rankings
Rankings
139,060
India
2,084
5
Ranking Based On Selection: 11
Chandishwar Nath
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
7,504
2,657
0.354
* Total Citation Counts Rankings
Rankings
183,955
India
3,083
1
Ranking Based On Selection: 12
Sameer Goyal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,715
3,953
0.692
Myocardial infarction OR Diabetes OR Neuropharmacology
* Total Citation Counts Rankings
Rankings
186,934
India
3,164
3
Ranking Based On Selection: 13
Thakur Gurjeet Singh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,621
5,085
0.905
Molecular Pharmacology
Neuro Pharmacology
Stroke
Drug Dependence & Addiction
Drug Toxicity
* Total Citation Counts Rankings
Rankings
203,798
India
3,579
1
Ranking Based On Selection: 14
Vikas Kumar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,145
2,729
0.530
* Total Citation Counts Rankings
Rankings
204,173
India
3,591
30
Ranking Based On Selection: 15
MOHD AKHTAR
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
5,136
3,154
0.614
Depression
Alzheimer's Disease
Cerebral Ischemia
* Total Citation Counts Rankings
Rankings
225,138
India
4,175
37
Ranking Based On Selection: 16
Usha Y Nayak
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,635
3,415
0.737
* Total Citation Counts Rankings
Rankings
230,588
India
4,323
1
Ranking Based On Selection: 17
Deepak Kumar Semwal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,519
3,125
0.692
Phytochemistry
Ethnochemistry
Ayurveda
Pharmacology
Ethnopharmacology
* Total Citation Counts Rankings
Rankings
232,528
India
4,382
3
Ranking Based On Selection: 18
Rakesh Patel
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,479
1,934
0.432
Herbal drug analysis
Phytopharmceuticals
Phytopharmacology
* Total Citation Counts Rankings
Rankings
235,533
India
4,475
1
Ranking Based On Selection: 19
Muthiah Ramanathan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,416
1,470
0.333
* Total Citation Counts Rankings
Rankings
248,357
India
4,842
18
Ranking Based On Selection: 20
Randhir Singh
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,170
2,534
0.608
Diabetes and diabetic complications
Obesity
Hypertension
* Total Citation Counts Rankings
Rankings
249,298
India
4,864
19
Ranking Based On Selection: 21
Sumeet Gupta
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
4,152
2,961
0.713
Diabetes
Osteoporosis
Pharmacogenomics
Neuropharmacology
* Total Citation Counts Rankings
Rankings
258,661
India
5,153
12
Ranking Based On Selection: 22
Anjana Bali M Pharm
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,989
2,337
0.586
Neurosciences
Cardiovascular Sciences
Ulcerative colitis
* Total Citation Counts Rankings
Rankings
267,549
India
5,430
7
Ranking Based On Selection: 23
Rohit Goyal
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,837
2,821
0.735
* Total Citation Counts Rankings
Rankings
283,887
India
5,977
1
Ranking Based On Selection: 24
Saurabh Sharma
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,583
2,370
0.661
* Total Citation Counts Rankings
Rankings
286,348
India
6,053
1
Ranking Based On Selection: 25
Veerapur Vp
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,547
1,561
0.440
Analytical Chemistry
Phytopharmacology
Semi-synthesis
Inflammation