The phrase "additionally high doses of" is correct and usable in written English.
It can be used when discussing the administration of medication or substances, particularly in a scientific or medical context.
Example: "The study indicated that additionally high doses of the drug resulted in improved patient outcomes."
Alternatives: "furthermore large doses of" or "also elevated doses of".
Additionally, high doses of vincristine (P = 0.001) seemed to result in reversible ototoxic symptoms.
There is no scientific evidence that niacin helps you beat a urine blood test.[5] Additionally, high doses of niacin can result in itchy skin reactions (and, at very high doses, liver damage).. Adding vinegar, ammonia, or bleach to your urine.
Additionally higher doses of radiotherapy are intolerable to normal brain tissue bringing with it complications that can lead to the deterioration of a patient's general health.
Additionally, higher doses of furosemide were prescribed to the late- and non-responders (89 ± 145 and 99 + 165 mg/day) than to early responder group (30 ± 29 mg/day; P < 0.05).
Additionally, higher dose of ICS were more likely to be prescribed to patients with more severe disease.
Additionally, because high doses of metformin can result in reduced lifespan in eat-2 mutants, it appears that when an animal is already in the DR state, further stimulation of DR physiology by metformin leads to diminishing, even harmful, effects, a phenomenon typical of extreme calorie limitation or starvation in C. elegans [34] [36], [39] and mammals [49].
Additionally, higher doses could provide a pharmacological barrier to the development of antiviral resistance.
Additionally, patients receiving high doses of inhaled corticosteroids may be exposed to intermittent courses of systemic glucocorticoids that complicate the assessment of the impact of high-dose inhaled corticosteroid treatment alone (Anon. 2005b).
Additionally, in experimental animals, high doses of cadmium have been found to lower plasma concentrations of insulin-like growth factor 1, a hormone critical for childhood growth (58).
Additionally, the high dose of type I IFNs was immunosuppressive.
Additionally, using higher doses of a probiotic cocktail might prove effective [ 56].
