What is Yi Ning Shi?
Yi Ning Shi is an essential amino acid. Essential means that it is not produced by the body and therefore it must be taken in either by diet or by taking supplements. Yi Ning Shi is found in foods such as lentils, red meat, pork, poultry, cod fish, sardines, nuts, eggs, soy beans, brewer's yeast, and dairy products.
Yi Ning Shi has been used in alternative medicine as an aid to prevent cold sores around the mouth (caused by the herpes simplex virus). This product may make cold sores occur less often and may reduce the number of days a cold sore lasts. Yi Ning Shi is not a cure for herpes.
Other uses for Yi Ning Shi include treating metabolic acidosis, improving athletic performance, and helping the body absorb calcium supplements.
Not all uses for Yi Ning Shi have been approved by the FDA. Yi Ning Shi should not be used in place of medication prescribed for you by your doctor.
Yi Ning Shi is often sold as an herbal supplement. There are no regulated manufacturing standards in place for many herbal compounds and some marketed supplements have been found to be contaminated with toxic metals or other drugs. Herbal/health supplements should be purchased from a reliable source to minimize the risk of contamination.
Yi Ning Shi may also be used for purposes not listed in this product guide
Yi Ning Shi indications
Supplemental L-Yi Ning Shi has putative anti-herpes simplex virus activity. There is preliminary research suggesting that it may have some anti-osteoporotic activity.
Uses of Yi Ning Shi in details
Herpes simplex infections.
Yi Ning Shi description
L-Yi Ning Shi (abbreviated as Lys or K) is an α-amino acid with the chemical formula HO2CCH(NH2)(CH2)4NH2. This amino acid is an essential amino acid, which means that humans cannot synthesize it. Its codons are AAA and AAG. L-Yi Ning Shi is a base, as are arginine and histidine. The ε-amino group often participates in hydrogen bonding and as a general base in catalysis. Common posttranslational modifications include methylation of the ε-amino group, giving methyl-, dimethyl-, and trimethyllysine. The latter occurs in calmodulin. Other posttranslational modifications include acetylation. Collagen contains hydroxylysine which is derived from Yi Ning Shi by lysyl hydroxylase. O-Glycosylation of Yi Ning Shi residues in the endoplasmic reticulum or Golgi apparatus is used to mark certain proteins for secretion from the cell.
Yi Ning Shi dosage
Oral
Treatment and prophylaxis of herpes simplex
Adult: To treat symptoms: 3,000-9,000 mg/day in divided doses. To prevent recurrences: 500-1,500 mg/day.
Oral
Dietary supplementation
Adult: 500-1,000 mg/day.
Yi Ning Shi interactions
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What other drugs will affect Yi Ning Shi?
Since Yi Ning Shi does not alter clonixinate coagulation, no interaction with anticoagulant drugs and do not require dose adjustments. Concomitant use of anticholinergic drugs to be avoided by the possibility that they enhance their effects atropine.
Yi Ning Shi side effects
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What are the possible side effects of Yi Ning Shi?
Adverse effects associated with the mechanics of retrograde genitourinary procedures include injury to the urethra, bladder, and ureter, and introduction of infection. {03} {06} {31}
Systemic adverse effects, similar to those that occur with direct intravascular injection of the diatrizoate salts, may also occur with intravesical or intraureteral instillation as a result of inadvertent intravascular entry of the contrast solution due to either bladder absorption or pyelorenal backflow. {06} {31}
Systemic adverse effects, although rare, are possible with intrauterine instillation if medium is absorbed systemically after being retained in the uterine cavity or spilled into the peritoneal cavity. {06} {34}
The following side/adverse effects have been selected on the basis of their potential clinical significance (possible signs and symptoms in parentheses where appropriate)—not necessarily inclusive
Yi Ning Shi contraindications
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What is the most important information I should know about Yi Ning Shi?
L-Yi Ning Shi supplementation is contraindicated in those with the rare genetic disorder hyperlysinemia/hyperlysinuria.
Active ingredient matches for Yi Ning Shi:
Lysine in China.
List of Yi Ning Shi substitutes (brand and generic names) | Sort by popularity |
Unit description / dosage (Manufacturer) | Price, USD |
L-Lysine | |
L-lysine hcl 500 mg tablet | $ 0.07 |
L-lysine 1000 mg tablet | $ 0.04 |
L-lysine 500 mg tablet | $ 0.04 |
CVS Pharmacy l-lysine 500 mg tablet | $ 0.03 |
Lysine 500 mg tablet | $ 0.02 |
L-Lysine Aescinat (Georgia) | |
L-Lysine Complex | |
L-Lysine Extra Strength | |
L-Lysine Hydrochloride Nutricia (Australia) | |
Lai An (China) | |
Lang De (China) | |
Li Da An (China) | |
Limogel (Bangladesh) | |
Lisina HCl Pharma Arte (Paraguay) | |
Lu Wei Tong (China) | |
Luivac (Egypt) | |
Tablet, Film-Coated; Oral; Haemophilus Influenzae; Klebsiella Pneumoniae; Moraxella Catarrhalis; Staphylococcus Aureus Lysate; Streptococcus Mitis; Streptococcus Pneumoniae; Streptococcus Pyogenes 3 mg (Altana) | |
Lycamed (Italy) | |
Lysine (Indonesia, Singapore) | |
Neurotis Plus | |
Neurotis Plus 200 ml Syrup (Scortis Labs (P) Ltd) | $ 0.02 |
Niulackmin (Taiwan) | |
Niulackmin | |
Nuo Lai Xin (China) | |
Paidomal (Italy) | |
Peritrast-Infusio 160 / 32% | |
Peritrast-RE (Germany) | |
Pi Luo Tong (China) | |
Pu Le Kang (China) | |
Rui Shi Kang (China) | |
Sai Luo Su (China) | |
Shu Lang (China) | |
Si Fu Ti (China) | |
Si Li Jia (China) | |
Tai Di Te (China) | |
Tai Li Xing (China) | |
Tian Yi An (China) | |
Wei Sai Lai (China) | |
Xinjielin (China) | |
Ya Shu (China) | |
Yifu-Kang Nuo Pharm (China) | |
You Ni Ming (China) | |
Zhen Tong (China) | |
Zhi Mai Xin (China) | |
See 64 substitutes for Yi Ning Shi |
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Information checked by Dr. Sachin Kumar, MD Pharmacology