6. History or presence of allergy to the study drugs and their components: tenofovir alafenamide fumarate, tenofovir disoproxil fumarate, emtricitabine or excipients, croscarmellose sodium, lactose monohydrate magnesium stearate (E572), microcrystalline cellulose (E460), starch pregelatinised, glycerol triacetate (E1518), hypromellose (E464), indigo carmine aluminium lake (E132), lactose monohydrate, titanium dioxide (E171), polyvinyl alcohol, macrogol 3350, talc, corn starch, magnesium stearate.